作者:Denis A. Gazizov、Victor V. Fedotov、Evgeny B. Gorbunov、Evgeny N. Ulomskiy、Oleg S. Yeltsov、Gennady L. Rusinov、Vladimir L. Rusinov
DOI:10.1007/s10593-019-02498-2
日期:2019.6
Condensation of aminoazoles with (2E)-(3-morpholin-4-yl)acrylonitrile and 3,3-diethoxypropionitrile was used to synthesize a series of azolo[1,5-a]pyrimidin-7-amines. It was established that the reactions with certain aminotriazoles gave mixtures of regioisomers: azolo[1,5-а]pyrimidin-7-amines and azolo[4,3-а]pyrimidin-5-amines.
氨基唑与(2 E)-(3-吗啉-4-基)丙烯腈和3,3-二乙氧基丙腈的缩合反应用于合成一系列偶氮[1,5 - a ]嘧啶-7-胺。已经确定,与某些氨基三唑的反应产生了区域异构体的混合物:azolo [1,5 - α ]嘧啶-7-胺和azolo [4,3 - α ]嘧啶-5-胺。