Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 4897-84-1, formula is C5H9BrO2, Name is Methyl 4-bromobutanoate. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Recommanded Product: Methyl 4-bromobutanoate.
Niu, Shengtong;Zhang, Hao;Xu, Weici;Bagdi, Prasanta Ray;Zhang, Guoxiang;Liu, Jinggong;Yang, Shuang;Fang, Xinqiang research published 《 Access to enantioenriched compounds bearing challenging tetrasubstituted stereocenters via kinetic resolution of auxiliary adjacent alcohols》, the research content is summarized as follows. Contemporary asym. catalysis faces huge challenges when prochiral substrates bear electronically and sterically unbiased substituents and when substrates show low reactivities. One of the inherent limitations of chiral catalysts and ligands is their incapability in recognizing prochiral substrates bearing similar groups. This has rendered many enantiopure substances bearing several similar substituents inaccessible. Here authors report the rationale, scope, and applications of the strategy of kinetic resolution of auxiliary adjacent alcs. (KRA*) that can be used to solve the above troubles. Using this method, a large variety of optically enriched tertiary alcs., epoxides, esters, ketones, hydroxy ketones, epoxy ketones, β-ketoesters, and tetrasubstituted methane analogs with two, three, and four spatially and electronically similar groups can be readily obtained (totally 96 examples). At the current stage, the strategy serves as the optimal solution that can complement the inability caused by direct asym. catalysis in getting chiral mols. with challenging fully substituted stereocenters.
4897-84-1, Methyl 4-bromobutyrate,also as known as 4-Bromobutyric acid methyl ester, is a useful research compound. Its molecular formula is C5H9BrO2 and its molecular weight is 181.03 g/mol. The purity is usually 95%.
4-Bromobutyric acid methyl ester is a synthetic compound that can be used to inhibit the activity of the G1 phase cyclin-dependent kinases. It has been shown to inhibit protein synthesis by alkylating the amino groups of proteins and fatty acids. 4-Bromobutyric acid methyl ester also inhibits the growth of cancer cell lines, such as renal carcinoma cells. The mechanism of action for this drug is not well understood, but it may be due to its ability to bind with monoclonal antibodies and enter kidney cells by passive diffusion., Recommanded Product: Methyl 4-bromobutanoate
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary