Pedersen, Ansgar Heim; Undheim, Kjell published the artcile< N-Quaternary compounds. Part LV. Synthetic studies of the 2,3-dihydrothiazolo[3,2-c]pyrimidinium-8-olate system>, Related Products of 15837-41-9, the main research area is thiazolopyrimidiniumolate; oxathiinopyrimidine; pyrimidine thiazolo oxathiino.
5-Hydroxy-4-pyrimidinethiones form the novel 2,3-dihydrothiazolo[3,2-c]pyrimidinium-8-olate system (I; R = H, Me, Ph) on reaction with vicinal dibromides or with 2-bromopropenoic acid. Steric or electronic effects may change the reaction path towards the formation of a 2,3-dihydro[1,4]oxathiino[5,6-d]-pyrimidine (II) or may lead to S-vinylation.
Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry published new progress about 15837-41-9. 15837-41-9 belongs to class pyrimidines, and the molecular formula is C4H4N2O2, Related Products of 15837-41-9.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia