Palladium(II)-Catalyzed Cycloamidination via C(sp2)H Activation and Isocyanide Insertion
作者:Yong Wang、Qiang Zhu
DOI:10.1002/adsc.201200106
日期:2012.7.9
An efficient method for the synthesis of nitrogen heterocycles containing a cyclic amidine moiety has been developed. The process involves palladium‐catalyzed C(sp2)Hactivation and isocyanideinsertion starting with readily accessible ortho‐heteroarene‐substituted aniline derivatives under mild conditions.