76463-68-8Relevant academic research and scientific papers
Independent Synthesis of Three Types of N-Substituted Dihydropyrimidines by Desulphurization and their Properties
Kashima, Choji,Shimizu, Masao,Katoh, Akira,Omote, Yoshimori
, p. 1799 - 1802 (2007/10/02)
N-Substituted pyrimidine-2(1H)-thiones (1), 3,4- (2), and 3,6-dihydropyrimidine-2(1H)-thiones (3) were easily desulphurized with Raney nickel to give N-substituted 1,2- (4), 1,4- (5), and 1,6-dihydropyrimidines (6), respectively.Further, the properties of
Reactions of organolithium-diazine adducts and dihydrodiazines with electrophilic reagents
Stoel, R. E. van der,Plas, H. C. van der,Jongejan, H.,Hoeve, L.
, p. 234 - 238 (2007/10/02)
Some organolithium-diazine adducts and some dihydropyrimidines were treated with electrophilic reagents.Both 4,6-diphenyl-1(3)-lithio-1,4(3,4)-dihydropyrimidine and 4,6-diphenyl-1,4(3,4)-dihydropyrimidine were attacked by the electrophilic reagent methyl
