Palladium-Catalyzed Dehydrogenative Difunctionalization of Aminoalkenes with Aminals as Oxidants and Electrophiles
作者:Lixin Li、Xibing Zhou、Bangkui Yu、Hanmin Huang
DOI:10.1021/acs.orglett.7b02203
日期:2017.9.1
direct and operationally simple protocol provides a fundamentally novel and unique approach toward the synthesis of 2-(2-aminoethyl)indoles and 2-(2-aminoethyl)pyrrolidines, which are important building blocks in synthetic organic chemistry. The unity of this method was highlighted by the rapid synthesis of Alosetron, a drug used for the treatment of irritable bowel syndrome.
开发了一种新颖的钯催化的氨基缩胺与氨基缩醛的氨基甲基胺化,其不仅起氨基甲基化试剂的作用,还起氧化剂的作用。这种直接且操作简单的方案为合成2-(2-氨基乙基)吲哚和2-(2-氨基乙基)吡咯烷类化合物提供了根本上新颖且独特的方法,它们是合成有机化学中的重要组成部分。快速合成Alosetron(一种用于治疗肠易激综合症的药物)突显了这种方法的统一性。