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Nickel-NHC-Catalyzed Cross-Coupling of 2-Methylsulfanylbenzofurans with Alkyl Grignard Reagents.

Authors :
Baralle, Alexandre
Shinya Otsuka
Guérin, Vincent
Murakami, Kei
Hideki Yorimitsu
Atsuhiro Osuka
Source :
Synlett; 2015, Vol. 26 Issue 3, p327-330, 4p
Publication Year :
2015

Abstract

NiCl<subscript>2</subscript>(PPh<subscript>3</subscript>)(IPr) catalyzes cross-coupling reactions of 2-methylsulfanylbenzofurans with alkyl Grignard reagents. Other nickel complexes such as NiCl<subscript>2</subscript>(dppe) failed to catalyze the same reaction. The alkylation is applicable to the synthesis of a couple of protein tyrosine phosphatase inhibitors, 3-(4-biphenylyl)-2-alkylbenzofurans. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
09365214
Volume :
26
Issue :
3
Database :
Complementary Index
Journal :
Synlett
Publication Type :
Academic Journal
Accession number :
100791880
Full Text :
https://doi.org/10.1055/s-0034-1378914