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
HASSNER, ALFRED;AMARASEKARA, ANANDA S., TETRAHEDRON LETT., 28,(1987) N 43, 5185-5188
作者:HASSNER, ALFRED、AMARASEKARA, ANANDA S.
DOI:——
日期:——
KI catalyzed azidoselenenylation of alkenes with sodium azide and diselenides via an oxidative cleavage of Se–Se bond
作者:Yikun Zhang、Sixue Wu、Hongwei Shi、Jie Yan
DOI:10.1080/10426507.2016.1192625
日期:2016.10.2
GRAPHICAL ABSTRACT ABSTRACT Using potassium iodide as a catalyst and m-chloroperbenzoic acid as an oxidant, an efficient catalytic procedure has been developed for the azidoselenenylation of alkenes with sodium azide and diselenides, and a series of corresponding β-azidoselenides, most of which are new compounds, have been prepared in moderate to good yields under mild reaction conditions. This in