GRK 1143: Complex Functional Systems in Chemistry: Design, Development and Applications
Final Report Abstract
The international research training group “Complex Functional Systems in Chemistry” comprised each ca. 10 research groups at the Department of Chemistry of Nagoya University, Japan, and the Fachbereich Chemie und Pharmazie der Westfälischen Wilhelms-Universität Münster, Germany. The research program was selected from ongoing and future oriented chemical research topics of high current interest. Technically it was centered on chemical systems and reactions that were governed by intermolecular effects and interactions including remote intramolecular contacts. It comprised a loose sub-division about functional systems in bio-related chemistry, catalysis and materials chemistry. The scientific/educational program had a major emphasis on providing the participating doctoral students from both institutions with an experience remotely related to an international postdoctoral situation during their time as a doctorand. Each of the 61 doctoral students from Münster, therefore, stayed for periods of ca. six months duration in one of the partner research groups at Nagoya University and 32 young scientists form Nagoya came to Münster to do joint research.The educational program included technical sessions and expert seminars, held by a sizable number of internationally well-known scientists of our profession. The IRTG students had lots of possibilities to discuss and interact with them. In addition, there was exchange of professors from Nagoya and Münster Universities to give seminars and teach short courses at the partner institution. This was especially used and appreciated by the young assistant professors from Japan as a welcome way to gain international teaching experience. The groups met regularly, each year once in Nagoya and once in Münster. The scientific collaboration was intense and fruitful. The results from the collaborative work at Münster and Nagoya were published in more than 60 joint publications, many of them in very high ranking scientific journals. In addition the Münster groups described the work done by their IRTG doctoral students from their work in Münster under the roof of the “Münster/Nagoya IRTG” more than 150 additional scientific publications. The collaboration was intense, the students profited very much from the strong international atmosphere. They rapidly became responsible for important issues about the development of their IRTG, including the selection of the speakers and the entire organization of the top international “IRTG mini-symposia” that were held each year since 2007. For all participants of this IRTG, the first of its kind between Japan and Germany, this nine-year program will be remembered very favorably.
Publications
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"Development of a convenient new synthetic route to [3]ferrocenophanones", Dalton Trans. 2006, 14, 1715–1720; Chem. Sci. 2006, 4, C29
, L. Tebben, M. Neumann, G. Kehr, R. Fröhlich, G. Erker, S. Losi, P. Zanello
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"Functional-Group Attachment and Interconversion at a Chiral [3]Ferrocenophane Framework", Synthesis 2006, 13, 2191–2200
C. Nilewski, M. Neumann, L. Tebben, R. Fröhlich, G. Kehr, G. Erker
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"New Monascus Metabolites: Structure Elucidation and Toxicological Properties Studied with Immortalized Human Kidney Epithelial Cells", Mol. Nutr. Food Res. 2006, 50, 314–321
A. Knecht, B. Cramer, H.-U. Humpf
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"Thermal Degradation of the Fusarium Mycotoxin Deoxynivalenol", J. Agric. Food Chem. 2006, 54, 6445–6451
M. Bretz, M. Beyer, A. Knecht, B. Cramer, H.-U. Humpf
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Conjugated-Polymer/DNA Interpolyelectrolyte Complexes for Accurate DNA Concentration Determination”, Adv. Mater. 2006, 18, 878
J. W. Hong, W. L. Hemme, G. E. Keller, M. T. Rinke, G. C. Bazan
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“Stable Isotope Dilution Analysis of the Fusarium Mycotoxins Deoxynivalenol and 3-Acetyldeoxynivalenol“, Mol. Nutr. Food Res. 2006, 50, 251–260
M. Bretz, M. Beyer, B. Cramer, H.-U. Humpf
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"Stable Isotope Dilution Analysis of the Fusarium Mycotoxin Zearalenone", J. Agric. Food Chem. 2007, 55, 8353–8358
B. Cramer, M. Bretz, H.-U. Humpf
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“A 1,8-naphthylene-bridged bis(indenyl)zinc THF adduct: formation and structure of an ansa-zincocene derivative“, Angew. Chem. 2007, 119, 4992-4995; Angew. Chem. Int. Ed. 2007, 46, 4905–4908
H. Wang, G. Kehr, R. Fröhlich, G. Erker
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“Chiral Recognition with Silicon-Stereogenic Silanes: Remarkable Selectivity Factors in the Kinetic Resolution of Donor-Functionalized Alcohols”, Angew. Chem. Int. Ed. 2007, 46, 9335-9338; Angew. Chem. 2007, 119, 9496-9499
H. F. T. Klare, M. Oestreich
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“Design of polymer nanofiber systems for the immobilization of homogenous catalysts – Preparation and leaching studies”, Polymer 2007, 48, 5208–5218
M. Stasiak, C. Röben, N. Rosenberger, F. Schleth, A. Studer, A. Greiner, J. H. Wendorff
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“Desymmetrization of 1,4-Cyclohexadienyltriisopropoxysilane using Cu-catalysis“, Org. Lett. 2007, 9, 2175–2178
R. Umeda, A. Studer
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“Nonenzymatic C-Glycosliation of Flavan-3-ols by Oligo- and Polysaccharides“, J. Food Agric. Chem. 2007, 55, 5419–5428
T. Stark, D. Keller, K. Wenker, H. Hillmann and. T. Hofmann
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“Rhodium(I)-catalysed conjugate phosphination of cyclic α,β-unsaturated ketones with silylphosphines as masked phosphinides", Chem. Commun. 2007, 3300–3302
V. T. Trepohl, M. Oestreich
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"Ferrocene-derived Bioorganometallic Chemistry: Preparation of a [3]Ferrocenophane γ- Amino Acid for Use in Peptide Synthesis", Organometallics 2008, 27, 4269–4272
L. Tebben, K. Bussmann, M. Hegemann, G. Kehr, R. Fröhlich, G. Erker
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Solid-state 13C and 45Sc NMR studies on endohedral scandium-carbide metallofullerenes: a motional dynamics of Sc atoms in fullerenes”,NANO 2008, 3, 21
H. Okinmoto, W. Hemme, Y. Ito, T. Sugai, R. Kitamura, H. Eckert, H. Shinohara
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“A New, Efficient and Direct Preparation of TITp and Related Complexes with TlBH 4“, Eur. J. Inorg. Chem. 2008, 1188– 1192
M. Kitamura, Y. Takenaka, T. Okuno, R. Holl, B. Wünsch
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“A New, Efficient and Direct Preparation of TITp and Related Complexes with TlBH4“, Eur. J. Inorg. Chem. 2008, 1188– 1192
M. Kitamura, Y. Takenaka, T. Okuno, R. Holl, B. Wünsch
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“Absorption of N-Phenylpropenoyl-L-Amino Acids in healthy humans by oral administration of cocoa (Theobroma cocoa)“, Mol. Nutr. Food Res. 2008, 52(10), 1201–1214
T. Stark, R. Lang, D. Keller, A. Hensel, T. Hofmann
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“Ag-Catalyzed Stereoselective Cyclohexadienyl Transfer - A Novel Entry into Arylphenylmethanols“, Org. Lett. 2008, 10, 993–996
R. Umeda, A. Studer
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“Control of the Coordination Structure of Organometallic Palladium Complexes in an apo- Ferritin Cage“, J. Am. Chem. Soc. 2008, 130, 10512–10514
S. Abe, J. Niemeyer, M. Abe, Y. Takezawa, T. Ueno, T. Hikage, G. Erker, Y. Watanabe
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“Directed Palladium-Catalyzed Oxidative C-H Arylation of (Hetero)Arenes with Arylboronic Acids by using TEMPO“, Synlett 2008, 18, 2841–2846
S. Kirchberg, T. Vogler, A. Studer
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“Heterolytic Cleavage of Dihydrogen by Frustrated Lewis Pairs Derived from α- (Dimesitylphosphino)ferrocenes and B(C6F5)3”, Organometallics 2008, 27, 5279– 5284
D. P. Huber, G. Kehr, K. Bergander, R. Fröhlich, G. Erker, S. Tanino, Y. Ohki, K. Tatsumi
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“Heterolytic Cleavage of Dihydrogen by Frustrated Lewis Pairs Derived from α- (Dimesitylphosphino)ferrocenes and B(C6F5)3”,Organometallics 2008, 27, 5279– 5284
D. P. Huber, G. Kehr, K. Bergander, R. Fröhlich, G. Erker, S. Tanino, Y. Ohki, K. Tatsumi
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“Heterolytic dihydrogen activation with the 1,8-bis(diphenyphosphino)naphthalene/ B(C6F5)3 pair and its application for metal-free catalytic hydrogenation of silyl enol ethers”, Chem. Commun. 2008, 5966–5968
H. Wang, R. Fröhlich, G. Kehr, G. Erker
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“Mastering the Third Dimension of Salicylaldimine-type Ligand Systems: Development of a Convenient Route to Bis(“ferrocene-saliminato”)zirconium Chemistry“, Chem. Eur. J. 2008, 14, 9499–9502
J. Niemeyer, G. Kehr, R. Fröhlich, G. Erker
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“Metal-Free Catalytic Hydrogenation of Enamines, Imines and conjugated Phosphinoalkenylboranes”, Angew. Chem. Int. Ed. 2008, 47, 7543-7546; Angew. Chem. 2008, 120, 7654–7657
P. Spies, S. Schwendemann, S. Lange, G. Kehr, R. Fröhlich, G. Erker
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“Noncovalent Insertion of Ferrocenes into the Protein Shell of apo-Ferritin“, Chem. Commun. 2008, 6519–6521
J. Niemeyer, S. Abe, T. Hikage, T. Ueno, G. Erker, Y. Watanabe
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“Quart-FeProline: Synthesis of a Very Rigid [3]Ferrocenophane Derived Artificial Amino Acid", Eur. J. Inorg. Chem. 2008, 17, 2654– 2658
L. Tebben, G. Kehr, R. Fröhlich, G. Erker
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“Reinvestigation of the Bitter Compounds in Carrots (Daucus carota L.) by Using a Molecular Sensory Science Approach“, J. Agric. Food Chem. 2008, 56, 10252–10260
L. Schmiech, D. Uemura, T. Hofmann, J. Agric
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“Reinvestigation of the Bitter Compounds in Carrots (Daucus carota L.) by Using a Molecular Sensory Science Approach“, J. Agric. Food Chem. 2008, 56, 10252–10260
L. Schmiech, D. Uemura, T. Hofmann
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“Structural Features of [(CpPPh2AuCl)2ZrCl2]: Exploring the Limits of Aurophilic Interactions”, Chem. Asian J. 2008, 3, 753–758
M. Moriya, R. Fröhlich, G. Kehr, G. Erker, S. Grimme
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“Substituted phosphorus analogues of the β-diketiminato ligand systems: bis(N- arylphosphinimino)acetonitrile-derived complexes of rhodium and iridium”, Dalton Trans. 2008, 3339–3344
K. Spannhoff, G. Kehr, S. Kehr, R. Fröhlich, G. Erker
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“Synthesis of 2,5-Diazabicyclo[2.2.2]octanes by Dieckmann Analogous Cyclization“, Aust. J. Chem. 2008, 61, 914–919
R. Holl, M. Dykstra, M. Schneiders, R. Fröhlich, M. Kitamura, E.-U. Würthwein, B. Wünsch
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“Thiazole-annelated imidazolium salts: a new architecture for N-heterocyclic carbenes”, Synthesis 2008, 2221–2228
C. Lohre, R. Fröhlich, F. Glorius
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”Identification and in vitro Cytotoxicity of Ochratoxin A Degradation Products formed during Coffee Roasting”, J. Agric. Food Chem. 2008, 56, 5673–5681
B. Cramer, M. Königs. H.-U. Humpf
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"Asymmetric Ring-Closing Metathesis with a Twist", Angew. Chem. Int. Ed. 2009, 48, 2085–2089; Angew. Chem. 2009, 121, 2119–2123
H. F. T. Klare M. Oestreich
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"Conjugate phosphination of cyclic and acyclic acceptors using Rh(I)-phosphine or Rh(I)-carbene complexes. Probing the mechanism with chirality at the silicon atom or the phosphorus atom of the Si–P reagent", Tetrahedron 2009, 65, 6510–6518
V. T. Trepohl, R. Fröhlich, M. Oestreich
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"Large Scale Production of selected type A trichothecenes: The use of HT-2 toxin and T- 2 triol as precursors for synthesis of d3-T-2 and d3-HT-2 toxin“, Mycotox. Res. 2009, 25, 41-52
M. Beyer, I. Ferse, H.-U. Humpf
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"Palladium(II)-Catalyzed Conjugate Phosphination of Electron-Deficient Acceptors", Org. Lett. 2009, 11, 1091–1094
V. T. Trepohl, S. Mori, K. Itami, M. Oestreich
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"Palladium-Catalyzed Arylation Reactions of Alkenes (Mizoroki-Heck Reaction and Related Processes)", in Modern Arylation Methods (Ed.: L. Ackermann), Wiley-VCH, Weinheim, 2009, pp. 221–269
V. T. Trepohl, M. Oestreich
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"Remarkable Product Diversity in the 'Self-organized' Reaction of Deprotonated Acetonitrile with Chlorophosphines", J. Am. Chem. Soc. 2009, 131, 17836-17842
K. Spannhoff, N. Kuhl, G. Kehr, R. Fröhlich, G. Erker
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"Stereoselective Palladium-Catalyzed Carboaminoxylations of Indoles with Arylboronic Acids and TEMPO", Angew. Chem. Int. Ed. 2009, 48, 4235-4238
S. Kirchberg, R. Fröhlich, A. Studer
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"Structural Elucidation of T-2 toxin Thermal Degradation Products and Investigations toward their Occurrence in Retail Food“, J. Agric. Food Chem. 2009, 57, 1867-1875
M. Beyer, I. Ferse, D. Mulac, E.-U. Würthwein, H.-U. Humpf
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"Synthesis and Characterization of [3]Ferrocenophane-derived P,P-Chelate Ligand Gold Complexes Featuring an Aurophilic Interaction", Z. Naturforsch. 2009, 64b, 1413-1422
G. Lübbe, C. Nilewski, G. Kehr, R. Fröhlich, G. Erker
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"Synthesis and Pharmacological Evaluation of SNC80 Analogues with a Bridged Piperazine Ring", Chem. Med. Chem. 2009, 4, 2111-2122
R. Holl, B. Jung, D. Schepmann, H.-U. Humpf, R. Grünert, P. J. Bednarski, W. Englberger, B. Wünsch
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"Synthesis and Reactions of Ferrocenyl-capped Long-chain Alkynes", Z. Naturforsch. 2009, 64b, 587-594
T. Blömker, P. Böckmann, G. Kehr, R. Fröhlich, G. Erker
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Intercalation of Stable Organic Radicals into Layered Saponite Clay“, Dalton Trans. 2009, 38, 7995-8004
W. L. Hemme, W. Fujita, K. Awaga, H. Eckert
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Stereoselective Pd-Catalyzed Carboaminoxylations of Indoles with Arylboronic Acids and TEMPO“, Angew. Chem. 2009, 121, 4299 – 4302; Angew. Chem. Int. Ed. 2009, 48, 4235–4238
S. Kirchberg, R. Fröhlich, A. Studer
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“(3R,11aR)-3-Phenyl-2,3,11,11a-tetrahydro-[1,3]oxazolo[3,2-b]-[2]benzazepin-5(10H)- one as Chiral Building Block for the Asymmetric Synthesis of 2-Benzazepines“, Tetrahedron: Asymmetry 2009, 21, 924-926
M. P. Quick, R. Fröhlich, B. Wünsch
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“3,4-Dihydro-3H-pyrrol-2-imines as Conformationally Restrained 1,3-Diazabutadienes: Synthesis, Structural Properties and Protonation”, Eur. J. Org. Chem. 2009, 2077– 2087
S. Janich, R. Fröhlich, A. Wilken, J. v. Zamory, A. Wakamiya, S. Yamaguchi, E.-U. Würthwein
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“Analysis of sphingomyelin in different meat and fish based on normal phase highperformance liquid chromatography (NP-HPLC)“, J. Agric. Food Chem. 2009, 57, 9469-9474
A. Fischbeck, M. Krüger, N. Blaas, H.- U. Humpf
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“Azurin-poly(N-Isopropylacrylamide) Conjugates by Site Directed Mutagenesis and their Thermosensitive Behavior in Electron Transfer Processes“, Angew. Chem. 2009, 121, 1979–1983; Angew. Chem. Int. Ed. 2009, 48, 1946-1949
N. Rosenberger, A. Studer, N. Takatani, H. Nakajima, Y. Watanabe
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“Bacterial motility and clustering guided by microcontact printing”, Nano Letters 2009, 9, 4553-4557
C. Holz, D.Opitz, J. Mehlich, B.J. Ravoo, B. Maier
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“Bis(“ferrocene-saliminato”) Group 4 Metal Complexes: Synthesis, Structural Features and Use in Homogenous Ziegler-Natta Polymerization Catalysis“, Dalton Trans. 2009, 3731–3741
J. Niemeyer, G. Kehr, R. Fröhlich, G. Erker
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“Bis-Hydroxylaminato Group 4 Half-Sandwich Complexes – Syntheses, Structures and Poly-merisation Activity Studies“, Dalton Trans. 2009, 4473–4480
A. Willner, J. Niemeyer, N. W. Mitzel
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“Catalytic hydrogenation of C=O and C=N bonds via heterolysis of H2 mediated by metal–sulfur bonds of rhodium and iridium thiolate complexes”, J. Organomet. Chem. 2009, 694, 2820–2824
M. Sakamoto, Y. Ohki, G. Kehr, G. Erker, K. Tatsumi
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“Dancing of the Second Aromatic Residue around the 6,8-Diazabicyclo[3.2.2]-nonane Framework: Influence on σ Receptor Affinity and Cytotoxicity“, J. Med. Chem. 2009, 52, 2126–2137
R. Holl, D. Schepmann, R. Fröhlich, R. Grünert, P. J. Bednarski, B. Wünsch
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“Evaluation of Spirocyclic 3-(3-Fluoropropyl)-2-benzofurans as Centrally Active σ1 Receptor Ligands for Positron Emission Tomography“, J. Med. Chem. 2009, 52, 6062-6072
E. Große Maestrup, S. Fischer, C. Wiese, D. Schepmann, A. Hiller, W. Deuther-Conrad, J. Steinbach, B. Wünsch, P. Brust
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“Evidence for a Rapid Degenerate Hetero-Cope-type Rearrangement in Cp*W(S)2S- CH2CH=CH2”, Chem. Asian J. 2009, 4, 1830-1833
F. Eweiner, S. Senda, K. Bergander, C. Mück-Lichtenfeld, S. Grimme, R. Fröhlich, M. Aoyama, H. Kawaguchi, Y. Ohki, T. Matsumoto, G. Kehr, K. Tatsumi, G. Erker
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“Fe-Catalyzed Oxidative Coupling of Heteroarenes and Methylamines“, Chem. Asian J. 2009, 4, 1416–1419
M. Ohta, M. P. Quick, J. Yamaguchi, B. Wünsch, K. Itami
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“IBiox[(-)-menthyl] – a Sterically Demanding Chiral NHC ligand“, J. Am. Chem. Soc. 2009, 131, 8344–8345
S. Würtz, C. Lohre, R. Fröhlich, K. Bergander, F. Glorius
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“Intercalation of Stable Organic Radicals into Layered Inorganic Host Matrices: Preparation and Structural Characterization of Cd1-xPS3(metaMPYNN)2x“, J. Solid State Chem. 2009, 182, 3330-3341
W. L. Hemme, W. Fujita, K. Awaga, H. Eckert
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“Investigation of the properties of 4,5-dialkylated N-heterocyclic carbenes”, Dalton Trans. 2009, 6934–6940
S. Urban, M. Tursky, R. Fröhlich, F. Glorius
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“Large Scale Production of selected type A trichothecenes: The use of HT-2 toxin and T-2 triol as precursors for synthesis of d3-T-2 and d3-HT-2 toxin“, Mycotox. Res. 2009, 41–52
M. Beyer, I. Ferse, H.-U. Humpf
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“Pharmacological and metabolic characterisation of the potent sigma1 receptor ligand 1'-benzyl-3-methoxy-3H-spiro[[2]benzofuran-1,4'-piperidine]“, J. Pharm. Pharmacol. 2009, 61, 631–640
C. Wiese, E. Grosse Maestrup, D. Schepmann, J. Miguel Vela, J. Holenz, H. Buschmann, B. Wünsch
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“Physical, chemical and biological surface patterning by microcontact printing“, in Nanostructured surfaces (Ed. L. Chi). Wiley-VCH 2009
J. Mehlich, B. J. Ravoo
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“Relationships between the structure of 6-allyl-6,8-diazabicyclo[3.2.2]nonane derivatives and their σ receptor affinity and cytotoxic activity“, Bioorg. Med. Chem. 2009, 17, 777–793
R. Holl, D. Schepmann, R. Grünert, P. J. Bednarski, B. Wünsch
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“Relationships between the structure of 6-substituted 6,8-diazabicyclo-[3.2.2]nonan-2- ones and their σ receptor affinity and cytotoxic activity“, Bioorg. Med. Chem. 2009, 17, 1445–1455
R. Holl, D. Schepmann, P.J. Bednarski, R. Grünert, B. Wünsch
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“Remarkable Product Diversity in the ‘Self-organized’ Reaction of Deprotonated Acetonitrile with Chlorophosphines“, J. Am. Chem. Soc. 2009, 131, 17836-17842
K. Spannhoff, N. Kuhl, G. Kehr, R. Fröhlich, G. Erker
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“Selective Synthesis of the 2-Hydroxyferrocene-aldimine Enantiomers – Extended Planar Chiral Analogues of the “Flat” Salicylaldimine Ligand Family“, Dalton Trans. 2009, 3716–3730
J. Niemeyer, G. Kehr, R. Fröhlich, G. Erker
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“Stable Isotope Labelled Mycotoxins as Standards for HPLC-MS/MS Analysis- Review and Evaluation of published Methods for the Introduction of Stable Isotopes into Mycotoxins”, in (Eds.) M. Appell, D. Kendra, M. Trucksess, Mycotoxin Prevention and Control in Agriculture, ACS Symposium Series 2009, 1031, 265-276
B. Cramer, M. Beyer, H.-U. Humpf
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“Structural Elucidation of T-2 toxin Thermal Degradation Products and Investigations toward their Occurrence in Retail Food“, J. Agric. Food Chem. 2009, 1867–1875
M. Beyer, I. Ferse, D. Mulac, E.-U. Würthwein, H.- U. Humpf
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“Structure-Affinity-Relationship study of Bicyclic σ Receptor Ligands“, Central Nervous System Agents in Medicinal Chemistry, Special Issue 2009, 9, 220–229
R. Holl, C. Geiger, M. Nambo, K. Itami, D. Schepmann, B. Wünsch
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“Synthesis and Reactions of Ferrocenyl-capped Long Chain Alkynes”, Z. Naturforsch. 2009, 64b, 587–594
T. Blömker, P. Böckmann, G. Kehr, R. Fröhlich, G. Erker
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“Synthesis of 1,4-Diazabicyclo[3.3.1]nonan-6-ones”, Aust. J. Chem. 2009, 62, 1684-1689
D. Kracht, S. Saito, B. Wünsch
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“Synthesis of a Silanol Substituted Proline Analogues as Organocatalyst”, Z. Naturf. 2009, 64b,1159-1168
D. Kracht, S. Saito, R. Fröhlich, B. Wünsch
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“Synthesis of spirocyclic sigma1 receptor ligands as potential PET radiotracers, structureaffinity relationships and in vitro metabolic stability“, Bioorg. Med. Chem. 2009, 17, 3630–3641
E. Grosse Maestrup, C. Wiese, D. Schepmann, A. Hiller, S. Fischer, M. Scheunemann, P. Brust, B. Wünsch
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“Taming the Silylium Ion for Low-Temperature Diels-Alder Reactions”, Angew. Chem. 2009, 121, 9241–9243; Angew. Chem. Int. Ed. 2009, 48, 9077–9079
H. F. T. Klare, K. Bergander, M. Oestreich
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“Tetraaryl-tetradecahydroporphyrazin: Novel Porphyrin Derivatives Featuring a Cyclic Benzene Ring Tetramer”, Chem. Eur. J. 2009, 15, 10457-10463
S. Janich, R. Fröhlich, A. Wakamiya, S. Yamaguchi, E.-U. Würthwein
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“Total Synthesis and Cytotoxicity Evaluation of all Ochratoxin A stereoisomers”, Biorg. Med. Chem. 2009, 18, 343-347
B. Cramer, H. Harrer, K. Nakamura, D. Uemura, H.-U. Humpf
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“When do interacting atoms form a chemical bond? Spectroscopic measurements and theoretical analyses of dideuteriophenanthrene”, Angew. Chem. 2009, 121, 2629–2633; Angew. Chem. Int. Ed. 2009, 48, 2592–2595
S. Grimme, C. Mück-Lichtenfeld, G. Erker, G. Kehr, H. Wang, H. Beckers, H. Willner
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”Unsaturated Heterochains, XVIII. 3,4-Dihydro-3H-pyrrol-2-imines as Conformationally Restrained 1,3-Diazabutadienes: Synthesis, Structural Properties and Protonation”, Eur. J. Org. Chem. 2009, 2077-2087
S. Janich, R. Fröhlich, A. Wilken, J. von Zamory, A. Wakamiya, S. Yamaguchi, E.-U. Würthwein
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"(3R,11aR)-3-Phenyl-2,3,11,11a-tetrahydro-[1,3]oxazolo[3,2-b]-[2]-benzazepin-5(10H)-one as chiral building block for the asymmetric synthesis of 3-substituted 2-benzazepines", Tetrahedron: Asymmetry 2010, 21, 524–526
M. P. Quick, R. Fröhlich, B. Wünsch
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"1,2,3-Trisubstituted Indanes by Highly Diastereoselective Palladium-Catalyzed Oxyarylation of Indenes with Arylboronic Acids and Nitroxides", Angew. Chem. Int. Ed. 2010, 49, 6877-6880
S. Kirchberg, R. Fröhlich, A. Studer
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"Aromatic C-H bond hydroxylation by P450 peroxygenases: a facile colorimetric assay for monooxygenation activities of enzymes based on the Russig’s blue formation", J. Biol. Inorg. Chem. 2010, 15, 1109-1115
O. Shoji, C. Wiese, T. Fujishiro, C. Shirataki, B. Wünsch, Y. Watanabe
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"Asymmetric Nanocatalysis: N-Heterocyclic Carbenes as Chiral Modifiers of Fe3O4/Pd Nanoparticles", Angew. Chem. Int. Ed. 2010, 49, 7786-7789; Angew. Chem. 2010, 122, 7952-7956
K. V. S. Ranganath, J. Kloesges, A. H. Schäfer, F. Glorius
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"Dynamic peptides as biomimetic carbohydrate receptors", Angew. Chem. 2010, 122, 7498-7503; Angew. Chem. Int. Ed. 2010, 49, 7340-7345
, M. Rauschenberg, S. Bomke, U. Karst, B. J. Ravoo
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"Electronic Tuning of Thiazolyl-Capped π-Conjugated Compounds via a Coordination/Cyclization Protocol with B(C6F5)3", Org. Lett. 2010, 12, 5470-5473
A. Job, A. Wakamiya, G. Kehr, G. Erker, S. Yamaguchi
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"Exploring the Limits of Frustrated Lewis Pair Chemistry with Alkynes: Detection of a System that Favors 1,1-Carboboration over Cooperative 1,2-P/B-Addition", Chem. Asian J. 2010, 5, 2199-2208
C. Chen, F. Eweiner, B. Wibbeling, R. Fröhlich, S. Senda, Y. Ohki, K. Tatsumi, S. Grimme, G. Kehr, G. Erker
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"Frustrated Lewis Pair Reactions at the [3]Ferrocenophane Framework", Organometallics 2010, 29, 5320- 5329
K. Unverhau, G. Lübbe, B. Wibbeling, R. Fröhlich, G. Kehr, G. Erker
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"Fullerene-Mediated Activation of Dihydrogen: A New Method of Metal-Free Catalytic Hydrogenation", ChemCatChem. 2010, 2, 499-500 [Corrigendum: ChemCatChem. 2011, 3, 629]
J. Niemeyer, G. Erker
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"Immobilization of TEMPO derivates in Saponite and use of these novel hybrid materials as reusable catalysts", Synlett 2010, 7, 1110-1114
C. Röben, A. Studer, W. L. Hemme, H. Eckert
-
"Memory of Axial Chirality in Aryl Radical Phosphanylations", J. Am. Chem. Soc. 2010, 132, 11452-11454
A. Bruch, A. Ambrosius, R. Fröhlich, A. Studer, D. B. Guthrie, H. Zhang, D. P. Curran
-
"Metal-free Frustrated Lewis Pair Catalyzed 1,4-Hydrogenation of Conjugated Metallocene Dienamines", Organometallics 2010, 29, 1067-1069
S. Schwendemann, T. A. Tumay, K. V. Axenov, I. Peuser, G. Kehr, R. Fröhlich, G. Erker
-
"Patterning of Functional Compounds by Multi-component Langmuir-Blodgett Transfer and Subsequent Chemical Modification", Langmuir 2010, 26, 15388-15393
J. C. Niehaus, M. Hirtz, M. K. Brinks, A. Studer, H. Fuchs, L. Chi
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"Salen-ligands based on a planar chiral hydroxyferrocene moiety: Synthesis, coordination chemistry and use in asymmetric silylcyanation", J. Organomet. Chem. 2010, 695, 1801-1812
J. Niemeyer, J. Cloppenburg, R. Fröhlich, G. Kehr, G. Erker
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"Salen-Ligands Revisited: Synthesis and Application of a Planar Chiral 'Ferro-Salen' Ligand", Eur. J. Inorg. Chem. 2010, 680-684
J. Niemeyer, G. Kehr, R. Fröhlich, G. Erker
-
"Silylium ions in catalysis", Dalton Trans. 2010, 39, 9176– 9184
H. F. T. Klare, M. Oestreich
-
"Stereoselective synthesis and structure-affinity relationships of bicyclic κ-receptor agonists", Org. Biomol. Chem. 2010, 8, 212–225
D. Kracht, E. Rack, D. Schepmann, R. Fröhlich, B. Wünsch
-
"A 18F-Labeled Fluorobutyl-Substituted Spirocyclic Piperidine Derivative as a Selective Radioligand for PET Imaging of Sigma1 Receptors", Chem. Med. Chem. 2011, 6, 1401-1410
A. Maisonial, E. Große Maestrup, S. Fischer, A. Hiller, M. Scheunemann, C. Wiese, D. Schepmann, J. Steinbach, W. Deuther- Conrad, B. Wünsch, P. Brust
-
"A Unique Transition Metal-Stabilized Silicon Cation", J. Am. Chem. Soc. 2011, 133, 12442–12444
K. Müther, R. Fröhlich, C. Mück- Lichtenfeld, S. Grimme, M. Oestreich
-
"Bis(phosphoryl)-Bridged Biphenyls by Radical Phosphanylation: Synthesis and Photophysical and Electrochemical Properties", Angew. Chem. Int. Ed. 2011, 50, 12094-12098
A. Bruch, A. Fukazawa, E. Yamaguchi, S. Yamaguchi, A. Studer
-
"Chemical Surface Modification of Self Assembled Monolayers by Radical Nitroxide Exchange Reactions", Chem. Eur. J. 2011, 17, 9107-9112
H. Wagner, M. K. Brinks, M. Hirtz, A. Schäfer, L. Chi, A. Studer
-
"Click chemistry by microcontact printing on self-assembled monolayers: a structurereactivity study by fluorescence microscopy", Org. Biomol. Chem. 2011, 9, 4108-4115
J. Mehlich, B.J. Ravoo
-
"Cooperative Catalytic Activation of Si–H Bonds by a Polar Ru–S Bond: Regioselective Room-Temperature C–H Silylation of Indoles under Neutral Conditions by a Friedel– Crafts Mechanism", J. Am. Chem. Soc. 2011, 133, 3312–3315
H. F. T. Klare, M. Oestreich, J.-i. Ito, H. Nishiyama, Y. Ohki, K. Tatsumi
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"Electronic Control of Frustrated Lewis Pair Behavior: Chemistry of a Geminal Alkylidenebridged Per-pentafluorophenylated P/B Pair", Organometallics 2011, 30, 4211-4219
C. Rosorius, G. Kehr, R. Fröhlich, S. Grimme, G. Erker
-
"Enantioselective σ1 Receptor Binding and Biotransformation of the Spirocyclic PET Tracer 1-Benzyl-3-(3-fluoropropyl)-3H-spiro[[2]benzofuran-1,4’-piperidine]", Chirality 2011, 23, 148-154
C. Wiese, E. Große Maestrup, D. Schepmann, S. Grimme, H.-U. Humpf, P. Brust, B. Wünsch
-
"Exploitation of an additional hydrophobic pocket of σ1 receptors: Late-stage diverse modifications of spirocyclic thiophenes by C-H bond functionalization", Org. Biomol. Chem. 2011, 9, 8016-8029
C. Meyer, B. Neue, D. Schepmann, S. Yanagisawa, J. Yamaguchi, E.-U. Würthwein, K. Itami, B. Wünsch
-
"Incorporation of organometallic Ru complexes into apo-ferritin cage", Dalton. Trans. 2011, 40, 2190-2195
Y. Takezawa, P. Böckmann, N. Sugi, Z. Wang, S. Abe, T. Murakami, T. Hikage, G. Erker, Y. Watanabe, S. Kitagawa, T. Ueno
-
"Intramolecular frustrated N/B lewis pairs by enamine hydroboration", Chem. Sci. 2011, 2, 1842-1849
S. Schwendemann, R. Fröhlich, G. Kehr, G. Erker
-
"Nickel-catalyzed Cross-Coupling of Aryl Bromides with Tertiary Grignard Reagents Utilizing Donor-functionalized N-Heterocyclic Carbenes (NHCs)", Chem. Eur. J. 2011, 17, 6052-6055
C. Lohre, T. Dröge, C. Wang, F. Glorius
-
"One Product; Two Pathways - Initially Divergent Radical Reactions Can Reconverge to Form a Single Product in High Yield", J. Am. Chem. Soc. 2011, 133, 16270-16276
A. Bruch, R. Fröhlich, S. Grimme, A. Studer, D. P. Curran
-
"Oxidative Biaryl Coupling of Thiophenes and Thiazoles with Arylboronic Acids through Palladium Catalysis: Otherwise Difficult C4-Selective C-H Arylation Enabled by Boronic Acids", Angew. Chem. Int. Ed. 2011, 50, 2387-2391
S. Kirchberg, S. Tani, K. Ueda, J. Yamaguchi, A. Studer, K. Itami
-
"Patterning of proteins into nanostripes on Si-wafer over large areas: A combination of Langmuir-Blodgett patterning and orthogonal surface chemistry", Soft Matter 2011, 7, 861-863
Y. Li, J. C. Niehaus, Y. Chen, H. Fuchs, A. Studer, H.-J. Galla, L. Chi
-
"Reactions of Topologically Related “nacnacH-CN” and “P-nacnacH-CN” Chelate Ligand Systems with HB(C6F5)2", Organometallics 2011, 30, 2377-2384
K. Spannhoff, R. Rojas, R. Fröhlich, G. Kehr, G. Erker
-
"Rh[III]-Catalyzed Directed C-H Olefination Using an Internal Oxidant: Mild, Efficient and Versatile", J. Am. Chem. Soc. 2011, 133, 2350-2353
S. Rakshit, C. Grohmann, T. Besset, F. Glorius
-
"Self-regeneration of a silylium ion catalyst in carbonyl reduction", Chem. Commun. 2011, 47, 334–336
K. Müther, M. Oestreich
-
"Shortened Synthesis of a Silicon-Stereogenic Cyclic Silane", Synthesis 2011, 2062–2065
C. D. F. Königs, M. Oestreich
-
"Site Specific Protein Immobilization into Structured Polymer Brushes Prepared by AFM Lithography", Soft Matter 2011, 7, 9854-9858
H. Wagner, Y. Li, M. Hirtz, L. Chi, H. Fuchs, A. Studer
-
"Solid state NMR strategies for the structural characterization of new hybrid materials based on the intercalation of nitroxide radicals into CdPS3", Solid State Nucl. Magn. Reson. 2011, 39, 106-115
W. L. Hemme, W. Fujita, K. Awaga, H. Eckert
-
"Structural variety and stereochemical features of bis(diphenylphosphinyl)- [3]ferrocenophane gold(I) complexes", Inorg. Chim. Acta 2011, 369, 223-230
G. Lübbe, G. Kehr, R. Fröhlich, G. Erker
-
"Synthesis, pharmacological activity and structure affinity relationships of spirocyclic σ1 receptor ligands with a (2-fluoroethyl) residue in 3-position", Bioorg. Med. Chem. 2011, 19, 393-405
E. Große Maestrup, C. Wiese, D. Schepmann, P. Brust, B. Wünsch
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”Impact of physicochemical parameters on the decomposition of deoxynivalenol during extrusion cooking of wheat grits”, J. Agric. Food Chem. 2011, 59, 12480-12485
Q. Wu, L. Lohrey, B. Cramer, Z. Yuan, H.-U. Humpf
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”Ring Closure Reactions of 2,6-Diazaheptatrienyl Metal Compounds: Synthesis of 3- Aminoindole Derivatives and 14-Membered Macrocyclic Dimers”, J. Org. Chem. 2011, 76, 8794-8806
B. Neue, R. Reiermann, K. Gerdes, R. Fröhlich, B. Wibbeling, E.-U. Würthwein
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”Structural profiling and quantification of sphingomyelin in human breast milk by HPLC- MS/MS”, J. Agric. Food Chem. 2011, 59, 6018–6024
N. Blaas, C. Schüürmann, N. Bartke, B. Stahl, H.-U. Humpf
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”Synthesis of isotopically labeled Fusarium mycotoxin 13C2-moniliformin [1-hydroxycyclobut-1-ene-3,4-dione]”, Synlett 2011, 15, 2242-2244
L. Lohrey, T. Murata, D. Uemura, H.-U. Humpf
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"1,1-Carboboration Route to Substituted Naphthalenes", Org. Lett. 2012, 14, 1448-1451
R. Liedtke, M. Harhausen, R. Fröhlich, G. Kehr, G. Erker
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"An Iron(II) Complex of Diamine-Bridged Bis-N-Heterocyclic Carbene", Organometallics 2012, 31, 8047– 8050
C. Grohmann, T. Hashimoto, R. Fröhlich, Y. Ohki, K. Tatsumi, F. Glorius
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"Base-Free Dehydrogenative Coupling of Enolizable Carbonyl Compounds with Silanes", Org. Lett. 2012, 14, 2842–2845
C. D. F. Königs, H. F. T. Klare, Y. Ohki, K. Tatsumi, M. Oestreich
-
"Fabrication of a carbon nanotube-based field effect transistor by microcontact printing", Small 2012, 8, 2258-2263
J. Mehlich, Y. Miyata, H. Shinohara, B.J. Ravoo
-
"High Yielding, Versatile and Practical [Rh(III)Cp*]-Catalyzed ortho-Bromination and Iodination of Arenes", J. Am. Chem. Soc. 2012, 134, 8298-8301
N. Schröder, J. Wencel-Delord, F. Glorius
-
"Hindered Biaryls by C-H Coupling: Bisoxazoline-Pd Catalysis Leading to Enantioselective C-H Coupling", Chem. Sci. 2012, 3, 2165-2169
K. Yamaguchi, J. Yamaguchi, A. Studer, K. Itami
-
"Investigation of the complexation behavior and catalysis of IBiox-[(-)-menthyl]·HOTf", Tetrahedron 2012, 68, 7636-7644
C. Lohre, C. Nimphius, M. Steinmetz, S. Würtz, R. Fröhlich, C. G. Daniliuc, S. Grimme, F. Glorius
-
"Late-Stage C-H Bond Arylation of Spirocyclic σ1 Ligands for Analysis of Complementary σ1 Receptor Surface", Eur. J. Org. Chem. 2012, 5972-5979
C. Meyer, D. Schepmann, S. Yanagisawa, J. Yamaguchi, K. Itami, B. Wünsch
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"Mechanistic Studies on the Pd-catalyzed Direct C-H Arylation of 2-Substituted Thiophene Derivatives with Arylpalladium Bipyridyl Complexes", Chem. Asian J. 2012, 7, 1256-1260
M. Steinmetz, K. Ueda, S. Grimme, J. Yamaguchi, S. Kirchberg, K. Itami, A. Studer
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"Mild Rhodium(III)-Catalyzed C–H Activation and Annulation with Alkyne MIDA Boronates: Short and Efficient Synthesis of Heterocyclic Boronic Acid Derivatives", J. Am. Chem. Soc. 2012, 134, 19592–19595
H. Wang, C. Grohmann, C. Nimphius, F. Glorius
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"N-Heterocyclic Carbene Borane as an Electron Donating and Accepting Component of p-Conjugated Systems", Angew. Chem. Int. Ed. 2012, 51, 7762-7766; Angew. Chem. 2012, 124, 7882-7886
K. Nagura, S. Saito, R. Fröhlich, F. Glorius, S. Yamaguchi
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"Oxidative Heck Arylation for the Stereoselective Synthesis of Tetrasubstituted Olefins Using Nitroxides as Oxidants", Angew. Chem. Int. Ed. 2012, 51, 3699-3702
Z. He, S. Kirchberg, R. Fröhlich, A. Studer
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"Pd-Catalyzed Direct C-H Bond Functionalization of Spirocyclic σ1 Ligands: Generation of a Pharmacophore Model and Analysis of the Reverse Binding Mode by Docking into a 3D Homology Model of the σ1 Receptor", J. Med. Chem. 2012, 55, 8047-8065
C. Meyer, D. Schepmann, S. Yanagisawa, J. Yamaguchi, V. Dal Col, E. Laurini, K. Itami, S. Pricl, B. Wünsch
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"Preparation of Dihydroborole Derivatives by a Simple 1,1-Carboboration Route", Organometallics 2012, 31, 2445-2451
A. Feldmann, A. Iida, R. Fröhlich, S. Yamaguchi, G. Kehr, G. Erker
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"Reaction of Frustrated Lewis Pairs with Ketones and Esters", Chem. Asian J. 2012, 7, 1347-1356
B.-H. Xu, R. A. Adler Yanez, H. Nakatsuka, M. Kitamura, R. Fröhlich, G. Kehr, G. Erker
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"Reactions of Modified Intermolecular Frustrated P/B Lewis Pairs with Dihydrogen, Ethene and Carbon Dioxide", Organometallics 2012, 31, 2801-2809
M. Harhausen, R. Fröhlich, G. Kehr, G. Erker
-
"Rh[III]-Catalyzed Dehydrogenative Heck Reaction (DHR) of Salicylaldehydes", Angew. Chem. Int. Ed. 2012, 51, 8092-8096; Angew. Chem. 2012, 124, 8216-8220
Z. Shi, N. Schröder, F. Glorius
-
"Rh[III]-Catalyzed Direct C–H Amination Using N-Chloroamines at Room Temperature", Org. Lett. 2012, 14, 656-659
C. Grohmann, H. Wang, F. Glorius
-
"Silylium Ion-Catalyzed Challenging Diels-Alder Reactions: The Danger of Hidden Proton Catalysis with Strong Lewis Acids", J. Am. Chem. Soc. 2012, 134, 4421–4428
R. K. Schmidt, K. Müther, C. Mück-Lichtenfeld, S. Grimme, M. Oestreich
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"Structuring of Polymer Brushes and Surface Nitroxide Exchange Reactions", in ACS Symposium Series, K. Matyjaszewski, B. S. Sumerlin, N. V. Tsaevsky (Eds.) 2012, 241-256
H. Wagner, M. Becker, L. Chi, A. Studer
-
"Synthesis of [(π-cyano-P-nacnac)Cp] and [(π-cyano-nacnac)Cp]-zirconium Complexes, and their Remote Activation for Ethylene Polymerization", Dalton Trans. 2012, 41, 1243-1251
R. S. Rojas, A. R. Cabrera, B. C. Peoples, K. Spannhoff, M. Valderrama, R. Fröhlich, G. Kehr, G. Erker
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"Synthesis of Bis(N-heterocyclic carbene) Complexes of Iron(II) and Their Application in Hydrosilylation and Transfer Hydrogenation", Organometallics 2012, 31, 4474-4479
T. Hashimoto, S. Urban, R. Hoshino, Y. Ohki, K. Tatsumi, F. Glorius
-
"Synthesis of Olefin-Oxazoline-Ligands (OlefOx) by Rhodium(III)-Catalyzed Oxidative Olefination", Adv. Synth. Catal. 2012, 354, 579-583
N. Schröder, T. Besset, F. Glorius
-
"Synthesis, radiofluorination and pharmacological evaluation of a fluoromethyl spirocyclic PET tracer for central σ1 receptors and comparison with fluoroalkyl homologs", Bioorg. Med. Chem. 2012, 20, 257-269
A. Maisonal, E. Große Maestrup, C. Wiese, A. Hiller, D. Schepmann, S. Fischer, W. Deuther-Conrad, J. Steinbach, P. Brust, B. Wünsch
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“[1,4]Dithiepino[2,3-b]furans from Oxiranyl Carbaldimines and Lithiated 1,3-Dithiane: A Series of Rearrangement Reactions in One Pot”, Eur J. Org. Chem. 2012, 960-966
K. Michel, C. Glotzbach, R. Fröhlich, E.-U. Würthwein
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“A Novel Pathway to Imidazo[1,2-a]pyridines – Access through Imino Pyridinium Salts”, Z. Naturf. B. 2012, 295-304
B. Neue, R. Fröhlich, E.-U. Würthwein
-
“Synthesis and Photophysical Properties of Aryl Substituted 2-Borylbenzaldimines and their Extended π-Conjugated Congeners”, J. Org. Chem. 2012, 2176-2184
B. Neue, R. Fröhlich, B. Wibbeling, A. Fukazawa,A. Wakamiya, S. Yamaguchi, E.-U. Würthwein
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”Analysis of the fusarium mycotoxin moniliformin in cereal samples using (13)C(2)- moniliformin and high-resolution mass spectrometry”, J. Agric. Food Chem. 2012, 60, 3586-3591
K.W. von Bargen, L. Lohrey, B. Cramer, H.-U. Humpf
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”Monascus Purpureus: Isolation and characterization of two new metabolites from red yeast rice”, Nat. Prod. Res. 2012, 26, 1914-1921
I. Ferse, M. Langlitz, K. Kleigrewe, S. Rzeppa, B. Cramer, H.-U. Humpf
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"A Family of Hydrazone-Based Nucleosides for Use in Metal-Mediated Base Pairs", Z. Anorg. Allg. Chem. 2013, 639, 1621-1627
C. Radunsky, D. A. Megger, A. Hepp, J. Kösters, E. Freisinger, J. Müller
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"AFM-Based Force Spectroscopy on Polystyrene Brushes: Effect of Brush Thickness on Protein Adsorption", Langmuir 2013, 29, 1850-1856
C. Hentschel, H. Wagner, J. Smiatek, A. Heuer, H. Fuchs, X. Zhang, A. Studer, L. Chi
-
"Capacitance Effects in Molecular Cluster Batteries, Superimposed on Battery Reactions", Chem. Eur. J. 2013, 19, 11235-11240
H. Wang, Z. Zeng, N. Kawasaki, H. Eckert, H. Yoshikawa, K. Awaga
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"Carbonylation Reactions of Intramolecular Vicinal Frustrated Phosphane/Borane Lewis Pairs", J. Am. Chem. Soc. 2013, 135, 18567-18574
M. Sajid, A. Lawzer, W. Dong, C. Rosorius, W. Sander, B. Schirmer, S. Grimme, C. G. Daniliuc, G. Kehr, G. Erker
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"Catalytic 1,4-Selective Hydrosilylation of Pyridines and Benzannulated Congeners", Angew. Chem. 2013, 125, 10260- 10263; Angew. Chem. Int. Ed. 2013, 52, 10076‒10079
C. D. F. Königs, H. F. T. Klare, and M. Oestreich
-
"Catalytic dehydrogenative Si–N coupling of pyrroles, indoles, carbazoles as well as anilines with hydrosilanes without added base", Chem. Commun. 2013, 49, 1506–1508
C. D. F. Königs, M. F. Müller, N. Aiguabella, H. F. T. Klare, and M. Oestreich
-
"Catalytic Generation of Borenium Ions by Cooperative B‒H Bond Activation: The Elusive Direct Electrophilic Borylation of Nitrogen Heterocycles with Pinacolborane", J. Am. Chem. Soc. 2013, 135, 10978‒10981
T. Stahl, K. Müther, Y. Ohki, K. Tatsumi, M. Oestreich
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"Dibenzopentalenes from B(C6F5)3-Induced Cyclization Reactions of 1,2−Bis(phenylethynyl)benzenes", Angew. Chem. 2013, 125, 6108-6112; Angew. Chem. Int. Ed. 2013, 52, 5992-5996
C. Chen, M. Harhausen, R. Liedtke, K. Bussmann, A. Fukazawa, S. Yamaguchi, J. L. Petersen, C. G. Daniliuc, R. Fröhlich, G. Kehr, G. Erker
-
"Facile Carbon Monoxide Reduction at Intramolecular Frustrated Posphane/Borane Lewis Pair Templates", Angew. Chem. 2013, 125, 2299-2302; Angew. Chem. Int. Ed. 2013, 52, 2243-2246
M. Sajid, L.-M. Elmer, C. Rosorius, C. G. Daniliuc, S. Grimme, G. Kehr, G. Erker
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"Fluorescent modular Boron systems based on NNN- and ONO-tridentate ligands: Selfassembly and cell imaging", J. Org. Chem. 2013, 78, 4410–4418
C. Glotzbach, U. Kauscher, J. Voskuhl, N. S. Kehr, M. C. A. Stuart, R. Fröhlich, H. J. Galla, B. J. Ravoo, K. Nagura, S. Saito, S. Yamaguchi, E.-U. Würthwein
-
"Glaser Coupling at Metal Surfaces", Angew. Chem. Int. Ed. 2013, 52, 4024-4028
H.-Y. Gao, H. Wagner, D. Zhong, J.-H. Franke, A. Studer, H. Fuchs
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"Improvement of σ1 receptor affinity by late-stage C-H-bond arylation of spirocyclic lactones", Bioorg. Med. Chem. 2013, 21, 1844-1856
C. Meyer, B. Neue, D. Schepmann, S. Yanagisawa, J. Yamaguchi, E.-U. Würthwein, K. Itami, B. Wünsch
-
"Intramolecular Frustrated Lewis Pairs: Formation, Structural and Chemical Features", Top. Curr. Chem. 2013, 332, 45-83
G. Kehr, S. Schwendemann, G. Erker
-
"Mild Rh(III)-Catalyzed Cyclization of Amides with a,ß-Unsaturated Aldehydes and Ketones to Azepinones: Application to the Synthesis of the Homoprotoberberine Framework", Angew. Chem. Int. Ed. 2013, 52, 5393- 5397; Angew. Chem. 2013, 125, 5503-5507
Z. Shi, C. Grohmann, F. Glorius
-
"Mild Rh(III)-Catalyzed Direct C-H Allylation of Arenes with Allyl Carbonates", Angew. Chem. Int. Ed. 2013, 52, 5386-5389; Angew. Chem. 2013, 125, 5495-5499
H. Wang, N. Schröder, F. Glorius
-
"Multivalent functionalization of cyclodextrins by photochemical thiol-ene addition reaction", Eur. J. Org. Chem. 2013, 30, 6831-6843
M. M. Becker, Z. Zeng, B. J. Ravoo
-
"On-Surface Azide–Alkyne Cycloaddition on Au(111)", ACS Nano 2013, 7, 8509-8515
O. Díaz Arado, H. Mönig, H. Wagner, J.-H. Franke, G. Langewisch, P. A. Held, A. Studer, H. Fuchs
-
"Polynitroxides from Alkoxyamine Monomers: Structural and Kinetic Investigations by Solid State NMR", Macromolecules 2013, 46, 2553-2561
F. Behrends, H. Wagner, A. Studer, O. Niehaus, R. Pöttgen, H. Eckert
-
"Reaction of an „Invisible“ Frustrated N/B Lewis Pair with Dihydrogen", Chem. Asian J. 2013, 8, 212- 217
S. Schwendemann, S. Oishi, S. Saito, R. Fröhlich, G. Kehr, G. Erker
-
"Regioselective Threefold Aromatic Substitution of Benzoic Acid Derivatives via Dearomatization, Regioselective Functionalization and Rearomatization", Angew. Chem. Int. Ed. 2013, 52, 4933-4936
E. Koch, A. Studer
-
"Rh(III)-Catalyzed Halogenation of Vinylic C–H Bonds: Rapid and General Access to Z-Halo Acrylamides", Org. Lett. 2013, 15, 3860-3863
N. Kuhl, N. Schröder, F. Glorius
-
"Rh[III]-catalyzed C-H Amidation using Aroyloxycarbamates to give N-Boc protected Arylamines", Org. Lett. 2013, 15, 3014-3017
C. Grohmann, H. Wang, F. Glorius
-
"Silylium Ion Promoted Reduction of Imines with Hydrosilanes", Organometallics 2013, 32, 6643‒6646
K. Müther, J. Mohr, M. Oestreich
-
"Structural features and reactions of a geminal frustrated phosphane/borane Lewis pair", J. Organomet. Chem. 2013, 744, 149-155
C. Rosorius, C. G. Daniliuc, R. Fröhlich, G. Kehr, G. Erker
-
"Synthesis and characterization of inorganic-organic hybrid materials based on the intercalation of stable organic radicals into fluoromica clay", Dalton Trans. 2013, 42, 8585-8596
Z. Zeng, D. Matuschek, A. Studer, C. Schwickert, R. Pöttgen, H. Eckert
-
"Synthesis of Thiophene-Based TAK-779 Analogues by C-H Arylation", J. Org. Chem. 2013, 78, 5579-5586
A. Junker, J. Yamaguchi, K. Itami, B. Wünsch
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"The Effect of Metal Surfaces in On-Surface Glaser-Coupling", J. Phys. Chem. C 2013, 117, 18595–18602
H.-Y. Gao, J.-H. Franke, H. Wagner, D. Zhong, P.-A. Held, A. Studer, H. Fuchs
-
"The Family of Ferrocene-Stabilized Silylium Ions: Synthesis, 29Si NMR Characterization, Lewis Acidity, Substituent Scrambling, and Quantum-Chemical Analyses", Chem. Eur. J. 2013, 19, 16579‒16594
K. Müther, P. Hrobárik, V. Hrobáriková, M. Kaupp, M. Oestreich
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“Isonitrile Cyclization Reactions: 4-Methylene-4H-benzo[d][1,3]oxazine, 3-Benzyl-4- methylene-3,4-Dihydroquinazolines and 3-(4-Benzyl)-3H-Quinazolin-4-ones - Experiment and Theory”, Eur. J. Org. Chem. 2013, 4944-4952
B. Neue, R. Reiermann, R. Fröhlich, B.Wibbeling, K. Bergander, E.-U. Würthwein
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“Modification and Unexpected Reactivity of 2-Borylbenzaldimines – Acylated and Silylated Derivatives as well as Dimeric Compounds”, J. Org. Chem. 2013, 78, 11747-11755
B. Neue, A Wakamiya, R. Fröhlich, B. Wibbeling, S. Yamaguchi, E.-U. Würthwein
-
”Large-Scale Synthesis of Isotopically Labeled (13)C(2)-Tenuazonic Acid and Development of a Rapid HPLC-MS/MS Method for the Analysis of Tenuazonic Acid in Tomato and Pepper Products”, J. Agric. Food Chem. 2013, 61, 114-120
L. Lohrey, S. Marschik, B. Cramer, H.-U. Humpf
-
”Stable Isotope Dilution Analysis of Small Molecules with Carboxylic Acid Functions Using (18)O Labeling for HPLC-ESI-MS/MS: Analysis of Fumonisin B1”, J. Agric Food Chem. 2013, 61, 7904-7908
D. Bergmann, F. Hübner, H.-U. Humpf
-
”Structural profiling and quantitation of glycosyl inositol phosphoceramides in plants with Fourier transform mass spectrometry”, J. Agric. Food Chem. 2013, 61, 4257-4269
N. Blaas, H.-U. Humpf
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"Bromolactamization: Key Step in the Stereoselective Synthesis of Enantiomerically Pure, cis-Configured Perhydropyrroloquinoxalines", Chirality 2014, 26, 793-800
A. Schulte, X. Situ, S. Saito, B. Wünsch
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"Diverse modifications of the 4-methylphenyl moiety of TAK-779 by late-stage Suzuki- Miyaura cross-coupling", Org. Biomol. Chem. 2014, 12, 177-186
A. Junker, D. Schepmann, J. Yamaguchi, K. Itami, A. Faust, K. Kopka, S. Wagner, B. Wünsch
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"Ferrocene-Stabilized Silicon Cations as Catalysts for Diels-Alder Reactions: Attempted Experimental Quantification of Lewis Acidity and ReactIR Kinetic Analysis", Organometallics 2014, 33, 302‒308
A. R. Nödling, K. Müther, V. H. G. Rohde, G. Hilt, M. Oestreich
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"Formal SN-type reactions in Rh(III)-catalyzed C–H bond activation", Adv. Synth. Catal. 2014, 356, 1443-1460
N. Kuhl, N. Schröder, F. Glorius
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"Formation of a dihydroborole by catalytic isomerization of a divinylborane", Dalton Trans. 2014, 43, 10794-10800
R. A. Adler Yañez, G. Kehr, C. G. Daniliuc, B. Schirmer, G. Erker
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"GluN2B-Selective N-Methyl-D-asparate (NMDA) Receptor Antagonists Derived from 3-Benzazepines: Synthesis and Pharmacological Evaluation of Benzo[7]annulen-7-amines", Chem. Med. Chem. 2014, 9, 741-751
A. Benner, A. Bonifazi, C. Shirataki, L. Temme, D. Schepmann, W. Quaglia, O. Shoji, Y. Watanabe, C. Daniliuc, B. Wünsch
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"Indirect “No-Bond” 31P…31P Spin-Spin Couplings in P,P-[3]Ferrocenophanes: Insights from Solid-State NMR Spectroscopy and DFT calculations", J. Phys. Chem. A. 2014, 118, 2316-2331
T. Wiegand, H. Eckert, J. Ren, G. Brunklaus, R. Fröhlich, C. G. Daniliuc, G. Lübbe, K. Bussmann, G. Kehr, G. Erker, S. Grimme
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"Light-responsive aggregation of β-cyclodextrin covered silica nanoparticles and a bifunctional noncovalent azobenzene linker", J. Mater. Chem. A. 2014, 2, 9587-9593
J. A. Krings, B. Vonhören, M. Peterlechner, B.J. Ravoo
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"Molecular recognition of surface-immobilized carbohydrates by a synthetic lectin. Beilstein", J. Org. Chem. 2014, 10, 1354-1364
M. Rauschenberg, E. C. Fritz, C. Schulz, T. Kaufmann, B.J. Ravoo
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"Peptide based carbohydrate receptors", Chem. Eur. J. 2014, 20, 2770–2782
M.Rauschenberg, S.Bandaru, M.P.Waller, B.J. Ravoo
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"Photochemical Glaser Coupling at Metal Surfaces", J. Phys. Chem. C 2014, 118, 6272–6277
H.-Y. Gao, D. Zhong, H. Mönig, H. Wagner, P.-A. Held, A. Timmer, A. Studer, H. Fuchs
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"Preparation of Dithienylphospholes by 1,1-Carboboration", Chem. Eur. J. 2014, 20, 11883-11893
J. Möbus, A. Galstyan, A. Feldmann, C. G. Daniliuc, R. Fröhlich, C. A. Strassert, G. Kehr, G. Erker
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"Selective and dual targeting of CCR2 and CCR5 receptors – a current overview", Top. Med. Chem. 2014, 14, 182- 242
A. Junker, A. K. Kokornaczyk, A. K. Strunz, B. Wünsch
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"Selective Synthesis of [7]- and [8]Cycloparaphenylenes", Chem. Commun. 2014, 50, 954-956
F. Sibbel, K. Matsui, Y. Segawa, A. Studer, K. Itami
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"Stereoselective Synthesis of cis,cis-Configured Vicinal Triamines", Eur. J. Org. Chem. 2014, 5749-5756
A. Schulte, S. Saito, B. Wünsch
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"Synthesis of Dihydrobenzo[b]furans by Diastereoselective Acyloxyarylation", Chem. Commun. 2014, 50, 463-465
K. Hata, Z. He, C. G. Daniliuc, K. Itami, A. Studer
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"The B(C6F5)3 Boron Lewis Acid Route to Arene-Annulated Pentalenes", Chem. Asian J. 2014, 9, 1671-1681
C. Chen, M. Harhausen, A. Fukazawa, S. Yamaguchi, R. Fröhlich, C. G. Daniliuc, J. L. Petersen, G. Kehr, G. Erker
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"Towards the sequence-specific multivalent molecular recognition of cyclodextrin oligomers", Beilstein J. Org. Chem. 2014, 10, 2428-2440
M. Kurlemann, B.J. Ravoo
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”2,5-Disubstituted Arylthiazoles: Rapid Synthesis by C–H Coupling and Biological Evaluation”, Eur. J. Org. Chem. 2014, 16, 3387-3394
L. Lohrey, T.N. Uehara, S. Tani, J. Yamaguchi, H.-U. Humpf, K. Itami
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"Chromogenic behaviour of a family of hydrazine and hydrazone metal complexes", Inorg. Chim. Acta 2015, 428, 14-20
C. Radunsky, J. Kösters, J. Müller
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"In-plane Van der Waals Interactions of Molecular Self-assembly Monolayer", Appl. Phys. Lett. 2015, 106, 081606
H.Y. Gao, H. Wagner, P. A. Held, S. Du, H.-J. Gao, A. Studer, H. Fuchs
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"N-Aminopyridinium Salts as Precursors for N-Centered Radicals - Direct Amidation of Arenes and Heteroarenes", Org. Lett. 2015, 17, 254-257
T. W. Greulich, C. G. Daniliuc, A. Studer
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"Ni-Catalyzed α-arylation of esters and amides with phenol derivatives", Chem. Commun. 2015, 51, 855-857
E. Koch, R. Takise, A. Studer, J. Yamaguchi, K. Itami
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"One-step synthesis of patterned polymer brushes by photocatalytic microcontact printing", Chem. Commun. 2015, 51, 1027-1030
F. Kettling, B. Vonhören, J. A. Krings, S. Saito, B. J. Ravoo
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"Photocurrent generation in organic photodetectors with tailor made active layers fabricated by layer-by-layer deposition", ACS Appl. Mater. Interfaces 2015, 7, 7049-7053
B. Vonhören, S. Dalgleish, L. Hu, M.M. Matsushita, K. Awaga, B. J. Ravoo
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"Stereoselektive synthesis of cis,cis-configured perhydroquinoxaline-5-carbonitrile from cyclohex-2-en-1-ol", J. Heterocycl. Chem. 2015
A. Schulte, S. Saito, B. Wünsch
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"Synthesis and biological evaluation of spirocyclic chemokine CCR2 receptor antagonists", Bioorg. Med. Chem. 2015
A. Strunz, A. J. M. Zweemer, C. Weiss, D. Schepmann, A. Junker, L. Heitmann, M. Koch, B. Wünsch
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"Synthesis of hydrogenated 2-benzazepin-1-ones by addition of aryllithium intermediates to isocyanates", Tetrahedron: Asymmetry 2015, 26, 276- 280
M. P. Quick, B. Wünsch
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"Synthesis, Binding Affinity an Structure-Activity Relationship of Novel, Selective and Dual Targeting CCR2 and CCR5 Receptor Antagonists", Org. Biomol. Chem. 2015, 13, 2407-242
A. Junker, A. K. Kokornaczyk, A. J. M. Zweemer, B. Frehland, D. Schepmann, J. Yamaguchi, K. Itami, A. Faust, S. Hermann, S. Wagner, M. Schäfers, M. Koch. C. Weiss, L. H. Heitman, K. Kopka, B. Wünsch
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"Ultrafast layer-by-layer assembly K. of thin organic films based on triazolinedione click chemistry", ACS Macroletters 2015, 7, 7049-7053
B. Vonhören, O. Roling, De Bruycker, R. Calvo, F.E. Du Prez, B.J. Ravoo