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. Reference of 4897-84-1.
Asano, Shota;Itto-Nakama, Kaori;Arimoto, Hirokazu research published 《 Carbamate as an accelerating group in intermolecular Pauson-Khand reaction》, the research content is summarized as follows. The Pauson-Khand reaction (PKR) is a powerful means for the construction of cyclopentenones. However, its applications are limited to the intramol. version of this reaction because poor yield and regioselectivity are often the major problems in intermol. PKR. Herein, it was shown that a carbamate moiety in alkene substrate accelerates this intermol. PKR. The reaction of N-4-dimethylaminophenyl O-allyl carbamate with alkyne-cobalt complex gave cyclopentenones in high yields (up to 90%) and regioselectivity (>9:1).
Reference of 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., 4897-84-1.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary