Enguehard-Gueiffier, Cécile
Thery, Isabelle
Gueiffier, Alain
Buchwald, Stephen L.

A general and efficient method for the copper-catalyzed cross-coupling of amides and thiophenols with 6-halogenoimidazo[1,2-a]pyridines

“,
Tetrahedron
,
2006
,
62
(
25
)
,
6042-6049
.
Abstract

Convenient and efficient methods for the preparation of novel 6-amido and 6-phenylsulfanylimidazo[1,2-a]pyridine derivatives that utilize copper-catalyzed methodologies are reported. These methods are particularly noteworthy because of their experimental simplicity and the low cost of the catalyst system.