Related Products of 60702-69-4, 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.
EXAMPLE 23A; 2-chloro-4-fluoro-5-nitrobenzonitrile; To a solution of 2-chloro-4-fluorobenzonitrile (10.1 g, 64.9 mmol) in concentrated sulfuric acid (20 mL) was added fuming nitric acid (5.80 ml, 130 mmol) at room temperature slowly and the mixture was stirred for 60 minutes. The solution was then poured into ice-water and stirred for 20 minutes. The precipitate was filtered, washed with more water and air-dried to afford the crude material, which was purified by sublimation to afford the title compound. .H NMR (300 MHz, dimethylsulfoxide-d6) delta ppm 8.97 (d, J = 8.09 Hz, 1 H) 8.30 (d, J = 11.03 Hz, 1 H).
The chemical industry reduces the impact on the environment during synthesis 2-Chloro-4-fluorobenzonitrile. I believe this compound will play a more active role in future production and life.
Reference:
Patent; ABBOTT LABORATORIES; ABBOTT LABORATORIES TRADING (SHANGHAI) COMPANY, LTD.; XU, Xiangdong; DINGES, Jurgent; HASVOLD, Lisa; LONGENECKER, Kenton, L.; WO2012/45196; (2012); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts