Mizukami, Satoshi published the artcileIonization constants of some 4,5-substituted 2-methylpyrimidines, SDS of cas: 5472-46-8, the main research area is .
An extension of the Hammett’s equation to pyrimidines is attempted. The basic ionization constants of 4,5-substituted 2-methylpyrimidines are determined potentiometrically or spectrophotometrically. The base strengths are proportional to σm (for 5-substituent) and σp (for 4-substituent) values. A method is developed for the use of the Hammett’s equation in the elucidation of the amino-imino tautomerism and the protonation equilibrium of 4-aminopyrimidines.
Journal of Organic Chemistry published new progress about Ionization. 5472-46-8 belongs to class pyrimidines, name is Ethyl 4-amino-2-methylpyrimidine-5-carboxylate, and the molecular formula is C8H11N3O2, SDS of cas: 5472-46-8.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia