BARLUENGA, J.;MUNIZ, L.;IGLESIAS, M. J.;GOTOR, V., SYNTHESIS, BRD, 1985, N 12, 1146-1147
作者:BARLUENGA, J.、MUNIZ, L.、IGLESIAS, M. J.、GOTOR, V.
DOI:——
日期:——
A New Synthesis of Bipyrimidones by Reaction of Hydrazine Derivatives with Ethyl Carbonochloridate
作者:José Barluenga、Laudina Muñiz、M. José Iglesias、Vicente Gotor
DOI:10.1055/s-1985-31456
日期:——
Hydrazine derivatives react with ethyl carbonochloridate through a double condensation process. The new compounds obtained afford 2,2′-dioxo-1,1′2,2′-tetrahydro-1,1′-bipyrimidines when treated with an alkyllithium reagent.