Synthesis of 5-Substituted N-Nitro-2,4-dihydro-3H-1,2,4-triazol-3-imines

被引：0
|
作者：
Ozerova, O. Yu. [1 ]
Efimova, T. P. [1 ]
Novikova, T. A. [1 ]
机构：
[1] Herzen State Pedag Univ Russia, St Petersburg 19186, Russia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2020年 / 90卷 / 08期
关键词：
N-amino-N ''-nitroguanidin; carboxylic acid chlorides; N-(N ''-nitroguanidino) carboxamides; N-nitro-1; 2; 4-triazol-3-imines; 2-NITROGUANIDINE DERIVATIVES; 1-AMINO-2-NITROGUANIDINE;
D O I：
10.1134/S1070363220080046
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The reaction of N-amino-N ''-nitroguanidine with carboxylic acid chlorides at room temperature gave the corresponding N-(N ''-nitroguanidino)carboxamides which underwent cyclization on heating in aqueous alkali to affordN-nitro-1,2,4-triazol-3-imines. The latter were also synthesized in a one-pot fashion. The products were characterized by H-1 and C-13-{H-1}, IR, and UV spectra.
引用
收藏
页码：1403 / 1407
页数：5
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