56734-16-8Relevant academic research and scientific papers
1-Acyloxy-2(1H)-pyrimidine-2-thiones as novel radical precursors
Liebscher, Juergen,Riemer, Beate,Bendig, Juergen,Stoesser, Reinhard
, p. 7009 - 7012 (2007/10/02)
Reaction of 3-isothiocyanato-2-propeniminium perchlorates 1 with hydroxylamine gives 1-hydroxy-2(1H)-pyrimidine-2-thiones 2 which can be O-acylated. The resulting 1-acyloxy-2(1H)-pyrimidine-2-thiones 4 are novel precursors for organic radicals. Their photochemical homolysis is studied and affords disulfides 5, 2-alkylthiopyrimidines 6 and alkanes 7 and 8.
