Application of 36282-26-5, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 36282-26-5, name is 2-Bromo-4-fluorobenzonitrile belongs to nitriles-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
General procedure: Pyrrole intermediates 3a-j, or 7a-p or 7s (0.7 mmol) and 2-bromo-4-fluorobenzonitrile (0.7 mmol) were dissolved in 0.5 mL of dry dimethyl formamide (DMF) in a round bottom flask. Sodium hydride (60% dispersion in oil) (0.7 mmol) was then added into the stirring reaction mixture under argon. After 4 h 10 mL of water was added to the reaction mixture and extracted using ethyl acetate (2 x 15 mL). The organic layers was washed with brine and dried over sodium sulfate followed by concentration. column chromatography (SiO2) was performed utilizing 20% ethyl acetate in hexanes to obtain products as amorphous solids
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2-Bromo-4-fluorobenzonitrile, other downstream synthetic routes, hurry up and to see.