Synthesis of Novel N,3-Substituted 3H-[1,2,3]Triazolo[4,5-d]pyrimidin-5-amines
作者:Detlef Geffken、Finn Hansen
DOI:10.1055/s-0029-1218597
日期:2010.2
Novel N,3-substituted 3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-amines were prepared by an expedient method starting from 2-chloro-5-nitropyrimidin-4-yl thiocyanate via N²,N4-substituted 5-nitropyrimidine-2,4-diamines.