Adding a certain compound to certain chemical reactions, such as: 3814-30-0, name is (Bromomethyl)cyclopentane, belongs to bromides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 3814-30-0, Quality Control of (Bromomethyl)cyclopentane
To a solution of 20.6 g (0.1 mol) of 4-(3,5-difluorophenyl)phenol in 200 mL of N,N-dimethylformamide in a 500 mL of three-necked flask, 4.8 g (0.12 mol) of 60% sodium hydride was added portionwise under nitrogen with stirring at 30 C., and then 16.3 g (0.1 mol) of cyclopentyl methyl bromide was added dropwise. After the reaction was stuffed for 20 hours, it was poured into 500 mL of water, and was extracted with hot petroleum ether (200 mL¡Á2). The combined organic phases was washed with water to neutral, and the solvent was then distilled off under reduced pressure. 15 g of 4-a as white crystals was obtained by recrystallization from ethanol. GC purity: 98.9%.
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, (Bromomethyl)cyclopentane, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Shijiazhuang Chengzhi Yonghua Display Materials Co.,Ltd.,; Yun, Kuol Liang; Liang, Jian; Wang, Kwei; Hua, RuiMao; Wen, Kang; Jang, Fang Miao; Meng, Jin Song; (30 pag.)KR101530834; (2015); B1;,
Bromide – Wikipedia,
bromide – Wiktionary