Al-Azmi, Amal, Journal of Chemical Research, 2005, # 8, p. 530 - 534
作者:Al-Azmi, Amal
DOI:——
日期:——
Synthesis of novel 5-amino-6-ethoxy-2-alkylpyrimidine-4-carbonitriles
作者:Amal Al-Azmi、Brian L. Booth、Robin G. Pritchard、Fernanda J. R. P. Proença
DOI:10.1039/b009804n
日期:——
Formation of highly functionalised 5-amino-6-ethoxy-2-alkylpyrimidine-4-carbonitriles has been shown to occur by simply refluxing in ethanol the N-(2-ammonio-1,2-dicyanovinyl)alkylamide chloride or, under acid catalysis conditions, N-(2-amino-1,2-dicyanovinyl)acetamide derivatives, which are readily prepared from diaminomaleodinitrile.