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Your search keyword '"Xu, Yue-ming"' showing total 2 results
Start Over Author "Xu, Yue-ming" Topic alkenes
2 results on '"Xu, Yue-ming"'

1. Pd(0)-Catalyzed radical aryldifluoromethylation of activated alkenes.

Author

Wang JY, Su YM, Yin F, Bao Y, Zhang X, Xu YM, and Wang XS

Subjects
Acrylamides chemistry, Catalysis, Indoles chemistry, Methylation, Oxindoles, Sulfones chemistry, Alkenes chemistry, Hydrocarbons, Fluorinated chemistry, Palladium chemistry
Abstract

A Pd(0)-catalyzed intramolecular aryldifluoromethylation of activated alkenes under mild reaction conditions has been developed. This reaction provides a new method for construction of a variety of difluoromethylated oxindoles. Mechanistic investigations indicate that a difluoromethyl radical, which was triggered by Pd(0), initiated the cascade sequence through an addition to the alkene.

Published
2014
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