54932-72-8, The chemical industry reduces the impact on the environment during synthesis 54932-72-8, name is 4-Bromo-1-chloro-2-methylbenzene, I believe this compound will play a more active role in future production and life.
To a solution of 4-bromo-1 -chloro-2-methyl-benzene (30 g, 146 mmol) and benzoyl peroxide (0.71 g, 3 mmol) in acetonitrile (70 mL) was added N-bromosuccinimide (28.6 g, 161 mmol) at 90C and the mixture was stirred overnight. The solution was evaporated under reduced pressure and the crude material was purified onsilica gel to give 4-bromo-2-(bromomethyl)-1 – chloro-benzene as a white solid (40.3 g, 95% yield).
The chemical industry reduces the impact on the environment during synthesis 4-Bromo-1-chloro-2-methylbenzene. I believe this compound will play a more active role in future production and life.
Reference:
Patent; BASF SE; WINTER, Christian; RHEINHEIMER, Joachim; WOLF, Antje; POONOTH, Manojkumar; TERTERYAN, Violeta; WIEBE, Christine; KREMZOW-GRAW, Doris; ROeHL, Franz; GRAMMENOS, Wassilios; ROHRER, Sebastian Georgios; WIEJA, Andy; ROSENBAUM, Claudia; WO2014/207052; (2014); A1;,
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