A copper(I)-mediated carboamination cascade reaction between vinyl azides and aryldiazonium salts is described. Functionally diverse N²-substituted 1,2,3-triazoles were obtained in moderate to good yields through novel difunctionalization of vinyl azides by aryldiazonium salt sources. This method has a wide scope, good functional-group tolerance and insensitivity to an ambient atmosphere.

中文翻译：

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芳基重氮盐铜（I）介导的叠氮化物的碳氨化：N ²取代的1,2,3-三唑的合成

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的双官能化，以中等至良好的产率获得了功能多样的N ^2-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，对周围环境不敏感。