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. 3814-30-0, name is (Bromomethyl)cyclopentane, This compound has unique chemical properties. The synthetic route is as follows., Formula: C6H11Br
A solution of diethyl malonate (36.91 g, 230.4 mmol), anhydrous methanol (400 mL), and NaOMe (25% in methanol, 49.79 g, 230.4 mmol) is stirred at reflux for one hour under nitrogen. Bromomethyl-cyclopentane (31.31 g, 192.0 mmol) is added to the mixture, and stirred for an additional 3 hours. A solution of NaOH (23.04 g, 576.0 mmol) in water (400 mL) is added, and the mixture is stirred for an additional 1 hour at reflux. The mixture is cooled, diluted with water, and extracted with ether. The ether layer is discarded, and the aqueous layer is acidified with 1N HCl to pH=1. The aqueous layer is extracted with EtOAc. The EtOAc layers are combined, dried over Na2SO4, and concentrated. This gives 2-cyclopentylmethyl-malonic acid (21.0 g, 59% yield) as a white solid.
According to the analysis of related databases, 3814-30-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Lee, Kwangho; Leeds, Jennifer A.; US2009/62537; (2009); A1;,
Bromide – Wikipedia,
bromide – Wiktionary