A Metal- and Azide-Free Multicomponent Assembly toward Regioselective Construction of 1,5-Disubstituted 1,2,3-Triazoles
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The construction of 1,5-disubstituted 1,2,3-triazoles has been effected through the cascade dual C–N bond formation, N–N bond formation and an acyl migration-based C–C bond formation via the three-component reactions of enaminones, tosylhydrazine and primary amines. This metal- and azide-free, regioselective synthetic method proceeds in the presence of only molecular iodine.
创建时间：
2016-02-13
