Highly Efficient Cycloaddition Reaction of 1,3-Diynes with Sodium Azide: A New Way to 5-Substituted-4-acetylene-1H-1,2,3-triazoles

被引:9
作者
Tang, Jia-Liang [1 ]
Ming, Ling [1 ]
Zhao, Xiao-Ming [1 ]
机构
[1] Tongji Univ, Dept Chem, State Key Lab Pollut Control & Resource Reuse, Shanghai 200092, Peoples R China
关键词
TERMINAL ALKYNES; 1,3-DIPOLAR CYCLOADDITIONS; CLICK CHEMISTRY; HYDROAMINATION; HYDRATION; ALLENES; CUCL;
D O I
10.1002/jhet.1950
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A cycloaddition reaction of a range of 1,3-diynes with sodium azide has been realized, which provided 5-substituted-4-acetylene-1H-1,2,3-triazoles in 75-99% yields. The chemical structures of the new compounds 3 are established by IR, NMR, Mass, and HRMS.
引用
收藏
页码:1367 / 1370
页数:4
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