Okui, Kiyoshi; Ito, Kiyohiko; Koizumi, Masuo; Fukumoto, Keiichiro; Kametani, Tetsuji published the artcile< Syntheses of heterocyclic compounds. CDXCI. Pyrimidine derivatives. V. Abnormal condensation products of 4-amino-6-chloro-2-methoxypyrimidine with p-nitrobenzenesulfonyl chloride>, Related Products of 3286-55-3, the main research area is pyridinium pyrimidine betaines.
Condensation of 4-amino-6-chloro-2-methoxypyrimidine with p-O2NC6H4SO2Cl gave, in addition to 6-chloro-2-methoxy-4-(p-nitrobenzenesulfonamido)pyrimidine (I), two abnormal by-products, 1-[2-methoxy-4-(p-nitrobenzenesulfonamido)pyrimidin-6-yl]pyridinium N,N-betaine (II) and N-(p-nitrobenzenesulfonyl)-β-ureido-β-pyridinium arcylamide N,N-betaine (III).
Journal of Heterocyclic Chemistry published new progress about 3286-55-3. 3286-55-3 belongs to class pyrimidines, and the molecular formula is C5H6ClN3O, Related Products of 3286-55-3.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia