Click Chemistry with 2-Ethynyl-4,5,6,7-tetrahydroindoles: Towards Functionalized Tetrahydroindole-Triazole Ensembles
作者:Boris Trofimov、Lyubov Sobenina、Denis Tomilin、Igor Ushakov、Albina Mikhaleva、J. Ma、G. Yang
DOI:10.1055/s-0032-1318149
日期:——
2-Ethynyl-4,5,6,7-tetrahydroindoles, readily available from 4,5,6,7-tetrahydroindoles and bromoacetylenes on K2CO3, when treated with sodium azide in DMSO, afford functionalized tetrahydroindole-triazoles ensembles. The reaction proceeds under mild conditions (room temperature) to give triazoles with acyl or ester moieties in quantitative yields.