6393-40-4, Name is 4-Amino-3-nitrobenzonitrile, 6393-40-4, belongs to nitriles-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows.
General procedure: GeneralProcedure for the preparation of 2-Phenyl-1H-benzoimidazole (3aa): A 25mL over-dried Schlenk tube was charged with 2-nitroaniline (41.4 mg, 0.3 mmol),benzyl alcohol (97.2 mg, 0.90 mmol) and Pd(dppf)Cl2 (12.2 mg, 0.015mmol). The tube was purged with nitrogen three times. Toluene (1 mL) was addedto the sealed reaction vessel by syringe. The reaction mixture was stirred in apreheated oil bath at 160 oC for 24 h. After cooling to roomtemperature, the reaction mixture was then concentrated in vacuo, and theresidue was purified by column chromatography (silica gel, petroleumether/ ethyl acetate = 4:1) to give 3aa as a pale yellow solid (56.5 mg, 97%).
Statistics shows that 4-Amino-3-nitrobenzonitrile is playing an increasingly important role. we look forward to future research findings about 6393-40-4.
Reference:
Article; Li, Xiaotong; Hu, Renhe; Tong, Yao; Pan, Qiang; Miao, Dazhuang; Han, Shiqing; Tetrahedron Letters; vol. 57; 41; (2016); p. 4645 – 4649;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts