Related Products of 399-94-0, 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. 399-94-0, name is 1-Bromo-2,5-difluorobenzene belongs to bromides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
The reaction flask were sequentially added Compound 8 (386mg, 2.0mmol), Pd (OAc)2(18mg,4mol)dppp(66mg,8mol)DMSO(2mL)[bmim][BF 4] (2mL), allyl alcohol (0.27mL, 4.0mmol) and NEt3(0.42mL, 3mmol). The reaction mixture was stirred at 115 C 15 hours. After the reaction system was cooled to room temperature and extracted with dichloromethane, dried and the solvent was evaporated. Mixture was purified by column chromatography to give compound 9.
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, 1-Bromo-2,5-difluorobenzene, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Shanghai Jiao Tong University; Zhang, yongjian; A, MAER; (10 pag.)CN104370939; (2016); B;,
Bromide – Wikipedia,
bromide – Wiktionary