Copper-Catalyzed N–H/C–H Sequential Relay Oxidative Radical Carboannulation: Construction of Diversely Substituted [60]Fullerene-Fused Tetrahydrocyclopenta[<i>b</i>]indoles
作者:Tong-Xin Liu、Juan Wei、Pengling Zhang、Yifei Ru、Jinliang Ma、Xingjie Zhang、Nana Ma、Guisheng Zhang
DOI:10.1021/acs.orglett.9b02354
日期:2019.8.16
carboannulation of [60]fullerene with C2-functionalized free indoles for the direct construction of novel [60]fullerene-fused tetrahydrocyclopenta[b]indoles. The transformation shows high regioselectivity and atom economy, broad substrate scope, and good functional group tolerance, providing an efficient and practical approach to access diversely substituted fullerene-fused polycyclic derivatives from simple
本文报道了一种新的铜催化的[60]富勒烯与C2官能化的吲哚的铜催化N–H / C–H顺序中继氧化自由基碳环化反应,用于直接构建新颖的[60]富勒烯稠合的四氢环戊[ b ]吲哚。该转化显示出高的区域选择性和原子经济性,广泛的底物范围和良好的官能团耐受性,提供了一种有效且实用的方法来从简单的烃类中获得各种取代的富勒烯稠合的多环衍生物。