Another Way to the Synthesis of 1,2,3-Triazoles

被引:3
作者
Xu, Beihua [1 ]
Hu, Yongzhou [2 ]
机构
[1] Zhejiang Pharmaceut Coll, Ningbo 315100, Zhejiang, Peoples R China
[2] Zhejiang Univ, Sch Pharm, Dept Med Chem, Hangzhou 310006, Zhejiang, Peoples R China
关键词
CYCLOADDITION;
D O I
10.1002/jhet.1095
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The reactions of -bromoacetophenones with methylhydrazine in refluxing acetic acid generated 2-methyl-4-aryl-2H-[1,2,3]triazoles in good yields. The method was developed by the reactions of -bromoacetophenones with phenylhydrazines in the presence of cupric ion, leading to 2,4-diary-2H-[1,2,3]triazoles. The structures were established on the basis of corresponding IR, 1H NMR, and elemental analysis data.
引用
收藏
页码:1217 / 1222
页数:6
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