Adding a certain compound to certain chemical reactions, such as: 444731-75-3, N-(2-Chloropyrimidin-4-yl)-N,2,3-trimethyl-2H-indazol-6-amine, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, 444731-75-3, blongs to pyrimidines compound. Recommanded Product: 444731-75-3
To a solution of Intermediate Example 4 (200 mg, 0.695 mmol) and 5-amino-2- methylbenzenesulfonamide (129.4 mg, 0.695 mmol) in isopropanol (6 ml) was added 4 drops of cone. HCI. The mixture was heated to reflux overnight. The mixture was cooled to rt and diluted with ether (6 ml). Precipitate was collected via filtration and washed with ether. The hydrochloride salt of 5-({4-[(2,3-dimethyl-2H-indazol~6- yl)(methyl)amino]-pyrimidin-2-yl}amino)-2-methylbenzenesulfonamide was isolated as an off-white solid. 1H NMR (400 MHz, d6DMSO+NaHCO3) delta 9.50 (br s, 1 H), 8.55 (br s, 1 H), 7.81 (d, J= 6.2 Hz, 1 H), 7.75 (d, J = 8.7 Hz1 1 H), 7.69 (m, 1 H), 7.43 (s, 1 H), 7.23 (S1 2H), 7.15 (d, J= 8.4 Hz1 1H), 6.86 (m, 1 H), 5.74 (d, J= 6.1 Hz, 1 H), 4.04 (s, 3H), 3.48 (S1 3H)1 2.61 (s, 3H)1 2.48 (s, 3H). MS (ES+, m/z) 438 (M+H).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,444731-75-3, its application will become more common.
Reference:
Patent; SMITHKLINE BEECHAM CORPORATION; WO2007/64753; (2007); A2;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia