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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.
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页码:1367 / 1370
页数:4
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