Mamtimin, Xirali published the artcileAcidochromicity of a low-molecular-weight pyrimidine-based copolymer, Recommanded Product: 2-Amino-4,6-dichloropyrimidine, the publication is Journal of Applied Polymer Science (2014), 131(23), 41174/1-41174/7, database is CAplus.
A new type of low-mol.-weight polypyrimidine in a π-conjugated main chain was prepared by a Grignard reaction between 2-amino-4,6-dichloropyrimidine and 1,4-dibromo-2,5-didodecyloxybenzene in the presence of [1,2-Bis(diphenylphosphino) ethane]dichloronickel(II). The structure of the copolymer was fully elucidated by Fourier transform IR spectroscopy, 1H-NMR, and elemental anal. The copolymer had good solubility in common organic solvents. The copolymer displayed a bathochromic shift when protonated with an organic or inorganic acid in chloroform or THF. The copolymer depicted facile p-doping and good electron-transporting electrochem. properties in a 1M H2SO4 aqueous solution The copolymer showed a narrow polydispersity of 1.04. Thermogravimetric anal. showed that the copolymer had a certain thermal stability with no decomposition at 250° under N2. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 41174.
Journal of Applied Polymer Science published new progress about 56-05-3. 56-05-3 belongs to pyrimidines, auxiliary class Pyrimidine,Chloride,Amine,API, name is 2-Amino-4,6-dichloropyrimidine, and the molecular formula is C4H3Cl2N3, Recommanded Product: 2-Amino-4,6-dichloropyrimidine.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/Pyrimidine,
Pyrimidine – Wikipedia