Synthesis of New Fused Thieno[3,2-d]pyrimidines Based on Thieno[3,2-d][1,3]oxazine Derivative
作者:V. V. Dabaeva、M. R. Bagdasaryan、E. G. Paronikyan、Sh. Sh. Dashyan
DOI:10.1134/s1070363219040340
日期:2019.4
A method was developed for the synthesis of new fused amines, thieno[3,2-d]pyrimidine derivatives, starting from the corresponding chloride and various amines. Isomeric triazolo[4,3-c]- and -[1,5-c]-pyrimidines were obtained. The absence of azidotetrazole transformation of fused tetrazolo[1,5-c]pyrimidine was revealed.
从相应的氯化物和各种胺开始,开发了一种用于合成新的稠合胺,噻吩并[3,2- d ]嘧啶衍生物的方法。获得异构三唑并[4,3- c ]-和-[1,5- c ]-嘧啶。发现不存在稠合四唑并[1,5- c ]嘧啶的叠氮唑转化。