Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 60702-69-4, name is 2-Chloro-4-fluorobenzonitrile, This compound has unique chemical properties. The synthetic route is as follows., Formula: C7H3ClFN
a) (2S)-2-[(3-Chloro-4-cyanophenyl)amino]-4-[(1,1-dimethylethyl)oxy]-4-oxobutanoic acid2-Chloro-4-fluorobenzonitrile (2.13 g, 13.8 mmol), (2S)-2-amino-4-[(1,1-dimethylethyl)oxy]-4-oxobutanoic acid (2.6 g, 13.8 mmol) and NaHCO3 (3.5 g, 41.4 mmol) in DMSO (70 mL) and H2O (10 mL) were stirred at 95 C. for 15 h. After cooling, the reaction mixture was diluted with H2O (100 mL) and washed with Et2O (100 mL). The H2O layer was acidified to Congo Red midpoint and extracted with Et2O (2¡Á). The combined organic extracts were washed with H2O, dried over Na2SO4, filtered, and concentrated to give the titled product (3.59 g, 80%) as a foam. 1H-NMR (CDCl3) delta: 1.45 (9H, s), 2.89 (2H, m), 3.54 (1H, m), 4.42 (1H, m), 6.55 (1H, d, J=8.8 Hz), 6.70 (1H, s), 7.43 (1H, d, J=8.4 Hz). LC-MS (ES) m/e 325.4 (M+H)+.
According to the analysis of related databases, 60702-69-4, the application of this compound in the production field has become more and more popular.
Reference:
Patent; WASHBURN, David G.; HOANG, Tram H.; US2008/39517; (2008); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts