Adding a certain compound to certain chemical reactions, such as: 75833-38-4, 2-Chloropyrimidine-4-carbonitrile, 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, 75833-38-4, blongs to pyrimidines compound. name: 2-Chloropyrimidine-4-carbonitrile
2-Chloropyrimidine-4-carbonitrile (22.42 mg, 0.161 mmol), Na2C03 (134 muEpsilon, 0.268 mmol), (S)-3-(4-(6-amino-5-(4,4,5,5-tetramethyl- l,3,2-dioxaborolan-2- yl)pyridin-3-yl)phenyl)-5,5-dimethyl-4-phenyloxazolidin-2-one (65mg, 0.134 mmol), and dichloro(l,l-bis(diphenylphosphinoferrocene))palladium(II) (10.94 mg, 0.013 mmol) were combined in dioxane (268 mu) and stirred at 100C in a microwave oven for 1 hour. LC-MS indicated good conversion to desired product. After cooling to room temperature, the reaction mixture was absorbed onto a plug of silica gel and purified by chromatography through a Redi-Sep pre-packed silica gel column (12 g), eluting with a gradient of 0 % to 10 % MeOH in DCM, to provide (S)-2-(2-amino-5-(4- (5,5-dimethyl-2-oxo-4-phenyloxazolidin-3-yl)phenyl)pyridin-3-yl)pyrimidine-4- carbonitrile as yellow solid. NMR (500 MHz, DMSO-d6) delta 10.56 (s, 1H), 8.83 (d, J = 4.70 Hz, 1H), 8.59 (d, J= 2.67 Hz, 1H), 8.13 (d, J= 8.44 Hz, 1H), 8.06 (dd, J= 2.14, 6.30 Hz, 1H), 7.66 (d, J= 8.66 Hz, 2H), 7.58 (d, J= 8.87 Hz, 2H), 7.49 (d, J= 4.49 Hz, 1H), 7.35 – 7.42 (m, 2H), 7.23 – 7.35 (m, 3H), 5.49 (s, 1H), 1.66 (s, 3H), 0.92 (s, 3H). m/z (ESI) 463.8 (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,75833-38-4, its application will become more common.
Reference:
Patent; AMGEN INC.; BREGMAN, Howard; BUCHANAN, John, L.; CHAKKA, Nagasree; DIMAURO, Erin; GUNAYDIN, Hakan; GUZMAN PEREZ, Angel; HUA, Zihao; HUANG, Hongbing; HUANG, Xin; MARTIN, Matthew, W.; PATEL, Vinod; WO2013/134079; (2013); A1;,
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