Application of 96784-54-2, These common heterocyclic compound, 96784-54-2, name is 3-Methyl-4-nitrobenzonitrile, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
To a stirring 100 mL solution of THF at room temperature, added 9.89 g (61 mmol, 1 eq) of the benzonitrile. Then added 1 g palladium over 10% carbon. Then added 25 mL of methanol. The system was then put under 50 psi of pressure in a hydrogenator. After no more hydrogen consumption was observed, the reaction was stopped and filtered over celite. Performed column chromatography using 1:1 hexane:dichloromethane as the mobile phase. Obtained 7.5 g of a beige powder. Yield was 93%. 1H-NMR (DMSO): delta 2.27 (3H, s), 6.06 (2H, s), 6.41 (1H, d), 6.46 (1H, s), 7.30 (1H, d).
Statistics shows that 3-Methyl-4-nitrobenzonitrile is playing an increasingly important role. we look forward to future research findings about 96784-54-2.
Reference:
Patent; NITTO DENKO CORPORATION; Gu, Tao; Rachwal, Bogumila; Siddiqui, Ozair; Rachwal, Stanislaw; Kitahara, Isamu; Simavoryan, Sergey; Wang, Peng; Yamamoto, Michiharu; (44 pag.)US2017/44373; (2017); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts