Synthetic Route 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.
(3-cyanophenyl)boronic acid (25.0 g, 0.17 mol) and 1,3-dibromo-5-chlorobenzene (23.0 g, 0.08 mol),(triphenylphosphine)palladium (3.94 g, 0.34 mmol) was added thereto, followed by heating and stirring for 13 hours. The temperature was lowered to room temperature, the water layer was separated and removed, dried over anhydrous magnesium sulfate, concentrated under reduced pressure, recrystallized using chloroform and ethanol, and dried to prepare an intermediate f (44.7 g, 83% yield, MS:[M+H]+=315).
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; LG Chem, Ltd.; Lee Jeong-ha; Cho Seong-mi; Jeong Min-u; Lee Dong-hun; Park Tae-yun; Moon Jeong-uk; Chae Mi-yeong; (39 pag.)KR2018/32519; (2018); A;,
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