Thiazolopyrimidine compounds 3(a–d) were synthesized by a simple one-pot condensation reaction of starting pyrimidine derivative 1 and 1,2-dibromoethane 2 in dimethylformamide. In a similar way thiazolopyrimidine compounds 5(a–e) were synthesized by reaction of 1 and 2-bromopropionic acid 4 in dioxane under reflux condition. The yields of products following recrystallization from ethanol were of the
噻唑并
嘧啶化合物 3(a-d) 是通过起始
嘧啶衍
生物 1 和
1,2-二溴乙烷 2 在二甲基甲酰胺中的简单一锅缩合反应合成的。以类似的方式,
噻唑并
嘧啶化合物 5(a-e) 是通过 1 和
2-溴丙酸 4 在回流条件下在
二恶烷中反应合成的。从
乙醇中重结晶后产物的产率约为 70-80%。