Application of 7073-94-1, 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. 7073-94-1, name is 1-Bromo-2-isopropylbenzene belongs to bromides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
General procedure: Under a nitrogen stream 2- (7-bromotriphenylen-2-yl) -4,4,5,5-tetramethyl-1,3,2-dioxaborolane 5.0 g (11.54 mmol) And 1.78 g (12.70 mmol) of 1-bromo-2- (methylsulfinyl) benzene Was dissolved in 75 ml of toluene, 2M K 2 CO 3 (8 ml) was added thereto, the gas was removed, and 0.73 g of Pd (PPh 3) 4 (5 mol%) was added thereto, followed by stirring at 90 C. for 24 hours. After cooling to room temperature, extracted with dichloromethane, water was removed with MgSO4 and separated into columns using EA / Hexane (1: 3) 2-bromo-7- (2- (methylsulfinyl) phenyl) triphenylene 3.49 g (yield 68%) were obtained.
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-isopropylbenzene, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Doosan Co., Ltd; Bae Hyeong-chan; Kim Seong-mu; Son Hyo-seok; Kim Tae-hyeong; Ra Jong-gyu; (31 pag.)KR101548076; (2015); B1;,
Bromide – Wikipedia,
bromide – Wiktionary