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Palladium-Catalyzed Allylic C–H Bond Functionalization of Olefins by Guosheng Liu; Yichen Wu is a book available to read on EtoBox.

What is Palladium-Catalyzed Allylic C–H Bond Functionalization of Olefins about?

Transition metal-mediated carbon-hydrogen bond cleavage and functionalization is a mechanistically interesting and synthetically attractive process. One of the important cases is the removal of a allylic hydrogen from an olefin by a Pd" salt to yield a pi-allylpalladium complex, followed by nucleophilic attack to efficient produce allylic derivatives. In contrast to the well-known allylic acetoxylation of cyclohexene, the reaction of open-chain olefins is fairly poor until recent several years. Some palladium catalytic systems have been reported to achieve allylic C-H functionalization, including acetoxylation, amination and alkylation of terminal alkenes. In the most of cases, ligand is crucial to the success of the transformation. This review surveys the recent development of palladium-catalyzed allylic C-H functionalziation of alkenes. These results promise a significant increase in the scope of olefin transformation.

Author

Guosheng Liu; Yichen Wu

Publisher

Spektrum Akademischer Verlag. in Springer-Verlag GmbH

Published

2009

Language

EN

ISBN

9786613510846

Subjects

Science, Chemistry, Stem