Three-Component Reactions of Arynes, Amines, and Nucleophiles via a One-Pot Process
作者:Gyoungwook Min、Jeongseob Seo、Haye Min Ko
DOI:10.1021/acs.joc.8b01058
日期:2018.8.3
An unprecedented three-component reaction of arynes, tertiary amines, and nucleophiles has been demonstrated through ammonium salt intermediates. This protocol allows access to tertiary aniline derivatives containing the piperazine motif in good-to-excellent yields. Expansively, this reaction can produce biologically important 2-(4-phenylpiperazin-1-yl)ethyl-containing molecules using arynes, 1,4-diazabicyclo(2
通过铵盐中间体已证明了芳烃,叔胺和亲核试剂的前所未有的三组分反应。该方案允许以良好至优异的产率获得含有哌嗪基序的叔苯胺衍生物。广泛地,该反应可以通过一锅法使用芳烃,1,4-二氮杂双环(2.2.2)辛烷(DABCO)和亲核试剂产生具有生物学重要性的含2-(4-苯基哌嗪-1-基)乙基的分子。