Synthesis of 1,2,3-triazoles from heterocyclic α-nitro azides

被引：0
|
作者：
D. V. Katorov
G. F. Rudakov
I. N. Katorova
A. V. Yakushkov
D. P. Simonov
V. F. Zhilin
机构：
[1] D. I. Mendeleyev University of Chemical Technology of Russia,
来源：
Russian Chemical Bulletin | 2012年 / 61卷
关键词：
geminal nitro azides; 1,3-dipolar cycloaddition; 1,2,3-triazoles;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Noncatalytic and Cu(I)-catalyzed dipolar cycloadditions of heterocyclic a-nitro azides to substituted alkynes were studied. Catalytic cyclization gave 1,4-disubstituted triazoles only. The effect of the substituents in alkynes and that of the nature of the starting heterocycles on the isomer ratio of triazoles were examined. New representatives of 1,2,3-triazoles were obtained; their physicochemical properties were studied. A comparative analysis of the spectral characteristics of the resulting regioisomeric triazole derivatives was performed.
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页码：2114 / 2123
页数：9
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