Palladium-Catalyzed Direct C-3 Alkynylation of Indolizines with (2,2-Dibromovinyl)arenes
作者:Chuang Shen、Yuzhu Yang、Zhanxiang Liu、Yuhong Zhang
DOI:10.1080/00397911.2014.882004
日期:2014.7.3
Abstract The direct C-3 alkynylation of indolizines with (2,2-dibromovinyl)arenes in the presence of palladium catalyst has been developed. This novel protocol showed wide substrate scope with respect to both indolizines and dibromoalkenes. Also this method was characterized with high efficiency and good functional group tolerance. GRAPHICAL ABSTRACT
摘要 开发了在钯催化剂存在下,吲哚嗪与(2,2-二溴乙烯基)芳烃直接进行 C-3 炔基化反应。这种新颖的协议显示了对吲哚嗪和二溴烯烃的广泛底物范围。该方法还具有高效和良好的官能团耐受性的特点。图形概要