Firoozi, Neda; Bakavoli, Mehdi; Eshghi, Hossein; Ramezanian, Navid published an article in 2017, the title of the article was Regioselective synthesis of new 5-methyl-5H-pyrimido[4′,5′:4,5][1,3]thiazino [3,2-a]perimidines.HPLC of Formula: 626-48-2 And the article contains the following content:
A convenient and efficient regioselective synthesis of new pyrimido[4′,5′:4,5] [1,3]thiazino[3,2-a]perimidines I (R = pyrrolidin-1-yl, 4-methylpiperidin-1-yl, cyclohexylamino, methylamino, etc.) was described through intermol. heterocyclization of 2,4-dichloro-5-(chloromethyl)-6-methylpyrimidine and 1H-perimidine-2(3H)-thione in short reaction times under mild conditions. The experimental process involved the reaction of 6-Methylpyrimidine-2,4(1H,3H)-dione(cas: 626-48-2).HPLC of Formula: 626-48-2
The Article related to pyrimido thiazino perimidine preparation regioselective, chloromethyl dichloro methylpyrimidine perimidinyl thione preparation heterocyclization, Heterocyclic Compounds (More Than One Hetero Atom): Other 6-Membered Rings, Two Hetero Atoms and other aspects.HPLC of Formula: 626-48-2
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia