Arylation and Heteroarylation of Thienylsulfonamides with Organotrifluoroborates
Author(s) -
Mnaza Noreen,
Nasır Rasool,
Mirna El Khatib,
Gary A. Molander
Publication year - 2014
Publication title -
the journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.2
H-Index - 228
eISSN - 1520-6904
pISSN - 0022-3263
DOI - 10.1021/jo501323z
Subject(s) - chemistry , sulfonamide , combinatorial chemistry , suzuki reaction , organic chemistry , aryl , alkyl
A mild, practical protocol has been developed for the Suzuki cross-coupling of unprotected thienylsulfonamides from air- and bench-stable organotrifluoroborates in the absence of a protecting group on the sulfonamide nitrogen. The developed synthetic method can be applied to the preparation of various arylated and heteroarylated thienylsulfonamides under conditions that are tolerant of a broad range of functional groups.
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