Synthesis of 4-amino-6-hetarylthieno[2,3-d]pyrimidines from 5-acetyl-6-aminopyrimidine-4(3H)-thiones
作者:A. V. Komkov、S. V. Baranin、A. S. Dmitrenok、I. V. Zavarzin
DOI:10.1007/s11172-022-3582-3
日期:2022.8
An efficient method for the synthesis of functionalized thieno[2,3-d]pyrimidines and 2-(thieno[2,3-d]pyrimidin-6-yl)pyrido[2,3-d]pyrimidines from 5-acetyl-6-aminopyrimidine-4(3H)-thiones and a series of reagents containing an active chloromethylene fragment has been developed.
一种从 5-乙酰基-6合成官能化噻吩并[2,3 - d ]嘧啶和 2-(噻吩并[2,3 - d ]嘧啶-6-基)吡啶并[2,3- d ]嘧啶的有效方法-氨基嘧啶-4(3 H )-硫酮和一系列含有活性氯亚甲基片段的试剂已被开发出来。