Copper(<scp>i</scp>)-mediated carboamination of vinyl azides by aryldiazonium salts: synthesis of N<sup>2</sup>-substituted 1,2,3-triazoles
作者:Zhenhua Liu、Huimin Ji、Wen Gao、Guangyu Zhu、Lili Tong、Fengcai Lei、Bo Tang
DOI:10.1039/c7cc02391j
日期:——
A copper(I)-mediated carboamination cascade reaction between vinyl azides and aryldiazonium salts is described. Functionally diverse N2-substituted 1,2,3-triazoles were yielded in moderate to good through novel difunctionalization of vinyl azides by aryldiazonium salt sources. This method has a wide scope, good functional-group tolerance and insensitivity to ambient atmosphere.
描述了乙烯基叠氮化物和芳基重氮盐之间的铜(I)介导的碳氨化级联反应。通过芳基重氮盐源对叠氮化物进行新型双官能化,可适度生产出功能多样的N2取代的1,2,3-三唑。该方法适用范围广,对官能团的耐受性好,对周围大气不敏感。