1,4-Addition of reformatsky reagent to 1,3-diaza-1,3-butadienes
作者:Sujit N. Mazumdar、Mohinder P. Mahejan
DOI:10.1016/s0040-4039(00)97585-3
日期:1990.1
The 1,4-conjugated addition of the Reformatskyreagent from ethyl bromoacetate to 1-aryl-4-methylthio-4-sec.amino-2-phenyl-1, 3-dieza-1,3-butadienes gives 1-aryl-2-phenyl-4-sec.amino-1,6-dihydropyrimidin-6-ones.