作者:Xihong Wang、Ramadas Sathunuru、Victor Melendez、Michael P. Kozar、Ai J. Lin
DOI:10.1002/jhet.419
日期:——
Facile methods were developed to prepare a series of 6‐phenyl and 6‐alkyl‐2,4‐diaminopyrimidine derivatives. The pyrimidine ring of the final products was constructed by treatment of a 1,3‐dicarbonyl derivative with an amidine or guanidine. The 6‐phenyl‐pyrimidine derivatives were also prepared by Suzuki coupling reaction, using 2‐methylthio‐4,6‐dichloropyrimidine as the starting material. J. Heterocyclic
开发了简便的方法来制备一系列的6-苯基和6-烷基-2,4-二氨基嘧啶衍生物。最终产物的嘧啶环是通过用am或胍处理1,3-二羰基衍生物构建的。还通过Suzuki偶联反应,以2-甲硫基-4,6-二氯嘧啶为起始原料,制备了6-苯基-嘧啶衍生物。J.杂环化学。(2010)。