학술논문
From the Particular Reactivity of 8-Iodoimidazo[1,2-a]pyridine towards Copper- and Palladium-Catalyzed Aminations
Document Type
Article
Author
Source
Bulletin of the Chemical Society of Japan; May 2006, Vol. 79 Issue: 5 p775-779, 5p
Subject
Language
ISSN
00092673; 13480634
Abstract
The reactivity of 8-iodoimidazo[1,2-a]pyridine towards copper- and palladium-catalyzed aminations is reported. The copper-based methodology led to the attempted coupling products in only poor yields due to difficult purifications. On the contrary, good coupling yields were obtained using palladium-catalyzed amination protocols. The superiority of Pd2dba3was demonstrated over Pd(OAc)2.