Electric Literature of 97165-77-0, The chemical industry reduces the impact on the environment during synthesis 97165-77-0, name is 3,5-Dibromobenzonitrile, I believe this compound will play a more active role in future production and life.
In a single-necked flask, intermediate 4-1 (3 g, 12 mmol), 3,5-dibromobenzonitrile (3.1 g, 12 mmol), cuprous bromide (0.18 mmol, 27 mg), o-phenanthroline (0.18 (33 mg), zinc iodide (0.37 mmol, 118 mg) and o-dichlorobenzene (30 mL) at 150 C for 24 hours. After cooling to room temperature, the mixture was diluted with methylene chloride and the inorganic salt was removed by filtration. Column chromatography afforded 3 g of a white solid in 50% yield.
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, 3,5-Dibromobenzonitrile, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Shanghai Daoyi Chemical Technology Co., Ltd.; Huang Jinhai; Su Jianhua; (29 pag.)CN107033143; (2017); A;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts