Cyclic alkyl amino carbene (CAAC) ruthenium complexes as improved catalysts for ethenolysis reactions


Ontology type: sgo:Patent     


Patent Info

DATE

N/A

AUTHORS

Vanessa M. Marx , Mohand-Ameziane Melaimi , Scott C. Virgil , Benjamin K. Keitz , Robert H. Grubbs , Guy Bertrand

ABSTRACT

Described herein are compounds and methods of catalyzing ethenolysis reactions, optionally on an industrial scale. In certain embodiments, the catalysts bear cyclic alkyl amino carbene (CAAC) ligands with an ortho substituent, such as a methyl substituent, on an N-aryl ring. When used to catalyze ethenolysis reactions, certain such compounds produce a turnover number greater than 50,000. More... »

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