Reactions of Polarized KeteneS,N- andN,N-Acetals with Benzoyl Isothiocyanate: Synthesis of Novel 1-N-Aryl(alkyl)-2-phenyl-5- aroyl-6-methylthio(N-alkylamino)-4-thioxopyrimidines
Reactions of Polarized KeteneS,N- andN,N-Acetals with Benzoyl Isothiocyanate: Synthesis of Novel 1-N-Aryl(alkyl)-2-phenyl-5- aroyl-6-methylthio(N-alkylamino)-4-thioxopyrimidines