High Oxidation State Tungsten Oxo, Tungsten Thio, and Tungsten Imido Alkylidene NHC Complexes for Olefin Metathesis of Functional Olefins

• Applicant: Professor Dr. Michael R. Buchmeiser
• Subject Area: Preparatory and Physical Chemistry of Polymers
• Term: from 2016 to 2020
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 319116190

• Final Report Year: 2020

Final Report Abstract

No abstract available

Publications

• Cationic Silica-Supported N-Heterocyclic Carbene Tungsten Oxo Alkylidene Sites: Highly Active and Stable Catalysts for Olefin Metathesis; Angew. Chem.128, 4272-4374 (2016); Angew. Chem. Int. Ed. 55, 4300-4302 (2016)
  M. Pucino, V. Mougel, R. Schowner, A. Fedorov, M. R. Buchmeiser, C. Copéret
  
• First Neutral and Cationic Tungsten Imido Alkylidene N-Heterocyclic Carbene Complexes; ChemCatChem, 9, 2996-3002 (20
  D. A. Imbrich, I. Elser, W. Frey, M. R. Buchmeiser
  
• Molybdän und Wolfram Alkylidin N-heterozyklische Carben Komplexe. (Universität Stuttgart), 10 2017 101 431 A1 (25. 01. 2017)
  M. R. Buchmeiser, M. Koy
  
• N-Heterocyclic Carbene-Induced Transmethylation in Tungsten Imido Alkylidene Bistriflates: Unexpected Formation of an N-Heterocyclic Olefin Complex; Chem. Commun. 53, 12036-12039 (2017)
  D. A. Imbrich, W. Frey, M. R. Buchmeiser
  
• Synthesis of Trans-Isotactic Poly(Norbornene)s Through Living Ring-Opening Metathesis Polymerization Initiated by Group VI Imido Alkylidene N-Heterocyclic Carbene Complexes; Macromolecules, 52, 4059-4066 (2019)
  M. J. Benedikter, R. Schowner, I. Elser, P. Werner, K. Herz, L. Stöhr, D. A. Imbrich, M. R. Buchmeiser
  
• Reversible N-Heterocyclic Carbene Induced α-H Elimination of Tungsten (VI) Imido Dialkyl Complexes; Chem. Eur. J. 26, 8709-8713
  J. V. Musso, M. J. Benedikter, D. Wang, W. Frey, H. J. Altmann, M. R. Buchmeiser