Highly selective ruthenium metathesis catalysts for ethenolysis

RM Thomas, BK Keitz, TM Champagne…

文献索引：Thomas, Renee M.; Keitz, Benjamin K.; Champagne, Timothy M.; Grubbs, Robert H. Journal of the American Chemical Society, 2011 , vol. 133, # 19 p. 7490 - 7496

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被引用次数: 89

摘要

N-Aryl, N-alkyl N-heterocyclic carbene (NHC) ruthenium metathesis catalysts are highly selective toward the ethenolysis of methyl oleate, giving selectivity as high as 95% for the kinetic ethenolysis products over the thermodynamic self-metathesis products. The examples described herein represent some of the most selective NHC-based ruthenium catalysts for ethenolysis reactions to date. Furthermore, many of these catalysts show ...