The system of CuI and NBS was found to provide both I+ and Cu+ for the first time. An efficient method for preparation of 5-iodo-1,4-disubstituted-1,2,3-triazole was achieved by multicomponent one-pot reaction of azides with alkynes in the presence of the novel CuI and NBS catalytic system. The high tolerance of various sensitive groups revealed the potential applications of this method in organic
发现CuI和
NBS系统首次提供I +和Cu +。在新型CuI和
NBS催化体系的存在下,通过
叠氮化物与
炔烃的多组分一锅反应,实现了制备5-
碘-1,4-二取代-
1,2,3-三唑的有效方法。各种敏感性基团的高耐受性揭示了该方法在有机合成和药物发现中的潜在应用。