An Expedient Variant of Heck Reaction of Alkenyl Nonaflates: Homogeneous Ligand??Free Palladium Catalysis at Room Temperature

…, CBW Stark, IM Lyapkalo

文献索引：Vogel, Michael A.K.; Stark, Christian B.W.; Lyapkalo, Ilya M. Advanced Synthesis and Catalysis, 2007 , vol. 349, # 7 p. 1019 - 1024

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被引用次数: 18

摘要

Abstract A mechanistic study on the ligand-free room-temperature Heck reaction of alkenyl nonafluorobutanesulfonates (nonaflates) is described. Kinetic data obtained from poisoning experiments, centrifugation and variation of catalyst loading consistently provide evidence for a homogeneous palladium catalysis unprecedented in Heck chemistry. The Heck reaction of alkenyl perfluorobutanesulfonates represents a remarkably robust, active and ...