These common heterocyclic compound, 80517-21-1, name is 4-Fluoro-2-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. Recommanded Product: 4-Fluoro-2-nitrobenzonitrile
4-fluoro-2-nitrobenzonitrile (0.2 mmol, 33.2 mg), tetrahydroxydiboron (0.6mmol, 53.8 mg), glacial acetic acid (0.24mmol, 14.5mg), cuprous chloride (0.04mmol, 4.0mg), Benzaldehyde (0·24mmol, 25·4mg), methanol (1ml), water (1ml) were added to the test tube, reacted at 60 C for 3h, after the completion of reaction, the reaction solution was extracted with ethyl acetate three times, the combined organic phases are concentrated to dryness, separated through column chromatography (petroleum ether: ethyl acetate =4:1), Yield:(45.0mg,93%)
The synthetic route of 4-Fluoro-2-nitrobenzonitrile has been constantly updated, and we look forward to future research findings.
Reference:
Patent; China Three Gorges University; Zhou Haifeng; Sui Yuebo; Jiang Xiaolan; Yang Bing; Yu Tao; (16 pag.)CN108558778; (2018); A;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts