Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 556-96-7, name is 1-Bromo-3,5-dimethylbenzene, This compound has unique chemical properties. The synthetic route is as follows., Computed Properties of C8H9Br
2-bromo-3,5-dimethylbenzene 15a (1.06 g, 5.70 mmol), bis(pinacolato)diboron (2.0 g, 8.60 mmol),1,1 ‘-bis (diphenylphosphino) ferrocene] dichloropalladium (210 mg, 0.20 mmol) and potassium acetate (1.40 g, 14.30 mmol) was dissolved in 20 mL of ethylene glycol dimethyl ether and heated to reflux for 3 hours. Filtered, and the filtrate was concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography using eluent system B to give the title product, 2-(3,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 15b (538 mg, yellow oil), yield: 42.1%.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 556-96-7.
Reference:
Patent; SHANGHAI HENGRUI PHARM CO LTD; JIANGSU HENGRUI MEDICINE CO LTD; Lyu, HEJUN; DONG, QING; FEI, HONGBO; JIANG, HONGJIAN; SONG, PENG; (114 pag.)CN103030646; (2016); B;,
Bromide – Wikipedia,
bromide – Wiktionary