Four-Component, One-Pot Synthesis of 1,4-Disubstituted 1,2,3-Triazoles Bearing 1-(2-Phenylselenocyclohexyl) Group
作者:Wusheng Sheng、Shouri Sheng、Jiangbo Zeng、Zhenzhong Huang、Mingzhong Cai
DOI:10.1002/jhet.1972
日期:2014.8
An efficient, one-pot, three-step, regioselective synthesis of 4-substituted 1-(2-phenylselenocyclohexyl)-1,2,3-triazoles, involving in situ generation of l-azido-2-phenylselenocyclohexane has been developed via four-component reaction of phenylselenenyl bromide, cyclohexene, sodium azide and terminal alkynes catalyzed by copper iodide in a mixture of DMF/THF (1:1) at room temperature under mild conditions