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Visible‐Light‐Mediated Radical Aryldifluoroacetylation of N ‐Arylacrylamides to give Difluoroacetylated Oxindoles
Author(s) -
Fu Weijun,
Zhu Mei,
Zou Guanglong,
Xu Chen,
Wang Zhiqiang
Publication year - 2014
Publication title -
asian journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.846
H-Index - 44
eISSN - 2193-5815
pISSN - 2193-5807
DOI - 10.1002/ajoc.201402199
Subject(s) - chemistry , oxindole , visible spectrum , photochemistry , combinatorial chemistry , variety (cybernetics) , organic chemistry , catalysis , optoelectronics , computer science , physics , artificial intelligence
A simple and practical approach to oxindole derivatives via visible‐light‐photocatalyzed aryldifluoroacetylation of N ‐arylacrylamides with BrCF 2 CO 2 Et has been developed. This method provides convenient access to a variety of difluoroester‐substituted oxindoles under mild conditions.