Electric Literature of 14862-52-3, The chemical industry reduces the impact on the environment during synthesis 14862-52-3, name is 3,5-Dibromochlorobenzene, I believe this compound will play a more active role in future production and life.
A solution of 1,3-dibromo-5-chlorobenzene (10 mmol, 3.2 g)Diphenylamine (40 mmol, 6.7 g) was added to a 100 mL three-necked flask,A cuprous iodide (4 mmol, 0.8 g) was added under nitrogen,Potassium carbonate (40 mmol, 2.8 g),Phenanthroline (4 mmol, 0.8 g),50 mL of DMF,The reaction was carried out at 155 C for 3 days,The resulting reaction product is subjected to extraction,The extracted organic phase was evaporated to dryness with ethanol,And then recrystallized from ethyl acetate and petroleum ether to give 3.57 g of intermediate A-4,
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-Dibromochlorobenzene, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Jilin Aolai De Optoelectronic Materials Co., Ltd.; Gao, Chunji; Cui, Dunzhu; Sun, Yi; Zhang, Chengcheng; (52 pag.)CN104892434; (2017); B;,
Chloride – Wikipedia,
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