1224709-41-4Relevant academic research and scientific papers
Room temperature copper(II)-catalyzed oxidative cyclization of enamides to 2,5-disubstituted oxazoles via vinylic C-H functionalization
Cheung, Chi Wai,Buchwald, Stephen L.
, p. 7526 - 7537 (2012/10/30)
A copper(II)-catalyzed oxidative cyclization of enamides to oxazoles via vinylic C-H bond functionalization at room temperature is described. Various 2,5-disubstituted oxazoles bearing aryl, vinyl, alkyl, and heteroaryl substituents could be synthesized in moderate to high yields. This reaction protocol is complementary to our previously reported iodine-mediated cyclization of enamides to afford 2,4,5-trisubstituted oxazoles.
PROCESS FOR THE PREPARATION OF CHYMASE MODULATORS
-
Page/Page column 140, (2010/05/14)
The present invention is a process for the preparation of chymase modulators, useful in the treatment of inflammatory and serine protease mediated disorders.
