期刊
TETRAHEDRON
卷 89, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2021.132172
关键词
-
资金
- Ministry of Education and Science of the Russian Federation [075-15-2020777]
A simple and convenient method for synthesizing new azolopyrimidine-6,7-diamines has been developed by reductive cleavage of the azo-group in a series of compounds. The approach allows for the use of a wide range of aminoazoles as starting reagents and demonstrates synthetic potential in obtaining azolo[a]annulated pteridines.
A simple and convenient approach for the synthesis of new azolopyrimidine-6,7-diamines has been developed by the method of reductive cleavage of azo-group in series 6-[2-(4-methylphenyl)diazenyl] azolo[1,5-a]pyrimidine-7-amines, which was obtained by the interaction of aminoazoles with [2-(4-methylphenyl)hydrazinylidene]-3-oxo-propionitrile. The proposed approach allows to use a wide range of aminoazoles as a starting reagent and it also distinguishes itself by the simplicity of isolation and purification of products. The synthetic potential of presented diamines was demonstrated by the reaction of obtaining azolo[a]annulated pteridines. (C) 2021 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据