Synthetic Route of 16097-60-2, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 16097-60-2, name is 2-Amino-4-chloro-6-(trifluoromethyl)pyrimidine. This compound has unique chemical properties. The synthetic route is as follows.
Example 11 N4-{3-Fluoro-4-[(3-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl)amino]phenyl}-6-(trifluoromethyl)pyrimidine-2,4-diamine 123 mg (480 mmol) of 2-fluoro-N1-(3-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl)benzene-1,4-diamine and 123 mg (620 mumol) of 4-chloro-6-(trifluoromethyl)pyrimidine-2-amine are suspended in 3.5 ml of water. 620 mul of 1 M hydrochloric acid are added, and the mixture is heated at 100 C. overnight. Using 1N aqueous sodium hydroxide solution, the suspension is then adjusted to pH 10, resulting in the precipitation of crystals. The solid is filtered off and washed with water. The crude product is purified by column chromatography on silica gel (mobile phase: dichloromethane/methanol (7 M ammonia) 100:1 to 10:1). Yield: 154 mg (77% of theory) LC-MS (Method 3): Rt=1.38 min. MS (ESI pos.): m/z=418 (M+H)+. 1H-NMR (DMSO-d6, 300 MHz): delta=2.45 (s, 3H), 6.02-6.10 (m, 1H), 6.38 (s, 1H), 6.88-7.03 (m, 3H), 7.24-7.39 (m, 2H), 7.43 (s, 1H), 7.79 (d, 1H), 8.08 (d, 1H), 9.78 (s, 1H), 11.0 (s, 1H).
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 16097-60-2, 2-Amino-4-chloro-6-(trifluoromethyl)pyrimidine.
Reference:
Patent; Bayer HealthCare AG; US2008/269268; (2008); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia