Rate Acceleration in Olefin Metathesis through a Fluorine−Ruthenium Interaction
Journal of the American Chemical Society2006Vol. 128(36), pp. 11768–11769
Citations Over TimeTop 10% of 2006 papers
Abstract
The synthesis, structure, and performance of new ruthenium-based olefin metathesis catalysts, featuring fluorinated NHC ligands are presented. The introduction of halogen atoms into the N-heterocyclic carbene ligand profoundly alters the catalytic activity and can afford a more efficient catalyst. Structural investigations suggest that a fluorine-ruthenium interaction is responsible for this increased activity.
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