Application of 4549-33-1, 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. 4549-33-1, name is 1,9-Dibromononane, This compound has unique chemical properties. The synthetic route is as follows.
General procedure: To a solution of SA (15 mg, 0.06 mmol) in DMF (1 mL, freshly distilled from CaH2), was added K2CO3 (25 mg, 0.18 mmol), followed by the addition of dibromoalkane (0.24 mmol). The obtained mixture was then stirred under N2 atmosphere at 50 C for 12 h. Afterwards, the reaction mixture was cooled to room temperature and quenched by brine (5 mL). The mixture was then extracted with DCM(5 mL x 3), washed successively with brine (10 mL x 3) and water (10 mL x 3), dried over Na2SO4,filtered, and concentrated in vacuo. The residue was purified by silica gel CC (EtOAc/PE ranged from 5:95 to 10:90 depending on the TLC analysis) to yield 15-20.
The chemical industry reduces the impact on the environment during synthesis 1,9-Dibromononane. I believe this compound will play a more active role in future production and life.
Reference:
Article; Zhang, Jun; Ling, Wei; Yang, Zhiqiang; Liang, Yan; Zhang, Linyan; Guo, Can; Wang, Kailing; Zhong, Balian; Xu, Shihai; Xu, Ying; Marine Drugs; vol. 17; 2; (2019);,
Bromide – Wikipedia,
bromide – Wiktionary