In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 13162-26-0, name is 2,4-Dichloro-6-methyl-5-nitropyrimidine, the common compound, a new synthetic route is introduced below. SDS of cas: 13162-26-0
To a solution of 2,4-dichloro-6-methyl-5-nitropyrimidine (7 g, 34 mmol) and CH3COOK (9.8 g, 100 mmol) in MeOH (150 mL) was added Pd C (3 g). The mixture was stirred at H2 atmosphere for overnight. The reaction mixture was filtered, and the solvent was concentrated under reduced pressure to give the product 4-methylpyrimidin-5 -amine (1.5 g, 43%), which was used to next step without furthermore purification. ‘HNMR: MeOD 400MHz ? 8.28(s, 1H), 8.04(s, 1H), 2.3 l(s, 3H).
The synthetic route of 13162-26-0 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; ARRAY BIOPHARMA INC.; GENENTECH, INC.; SKELTON, Nicholas; GRADL, Stefan; BLAKE, James F.; GRAHAM, James M.; GUNAWARDANA, Indrani W.; HENTEMANN, Martin; MARLOW, Allison L.; TANG, Tony P.; WO2013/78254; (2013); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia