作者:Juan R. Dehli、Carsten Bolm
DOI:10.1021/jo0485583
日期:2004.11.1
New previously unavailable N-vinyl sulfoximines have been synthesized by intermolecular palladium-catalyzed coupling between sulfoximines and vinyl bromides in excellent yield. Hydrogenation of the vinyl moiety opens a novel way to α-branched N-alkyl sulfoximines.
通过分子间钯催化的亚砜亚砜和乙烯基溴化物之间的分子间钯催化偶联,已经以优异的产率合成了以前无法获得的新的N-乙烯基亚砜亚砜。乙烯基部分的氢化为α-支化的N-烷基亚磺酰亚胺打开了新的途径。