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Highly Regioselective Migration of the Sulfonyl Group: Easy Access to Functionalized Pyrroles
Author(s) -
Xin Xiaoyi,
Wang Dongping,
Li Xincheng,
Wan Boshun
Publication year - 2012
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201108144
Good migrations : The highly regioselective migration of a sulfonyl group for the synthesis of functionalized pyrroles is reported (see scheme; DMF= N , N ‐dimethylformamide). The migration of the sulfonyl group to different positions can be controlled with high selectivity, thus allowing the formation of both α‐ and β‐(arylsulfonyl)methyl pyrroles with high yields.