Geniller, Lilian; Taillefer, Marc; Jaroschik, Florian; Prieto, Alexis published an article in 2022. The article was titled 《Photo-Induced Halogen-Atom Transfer: Generation of Halide Radicals for Selective Hydrohalogenation Reactions》, and you may find the article in Chemistry – A European Journal.Formula: C5H9BrO2 The information in the text is summarized as follows:
The first photo-mediated process enabling the generation of halide radicals by Halogen-Atom Transfer (XAT) is described. Contrary to radical transformations involving XAT reactivity, which exploit stable carbon radicals, this unique approach uses 1,2-dihaloethanes for the generation of unstable carbon radicals by XAT. These transient radicals then underwent β-scission with release of ethylene and formation of more stable halide radicals which have been used in selective hydrohalogenations of a large number of unsaturated hydrocarbons, including Michael acceptors, unactivated alkenes and alkynes. This hydrohalogenation is tolerant of a broad range of functionalities and is believed to proceed through a radical-chain manifold that propagates by the use of silane derivatives In addition to this study using Ethyl 3-bromopropanoate, there are many other studies that have used Ethyl 3-bromopropanoate(cas: 539-74-2Formula: C5H9BrO2) was used in this study.
Ethyl 3-bromopropanoate(cas: 539-74-2) belongs to organobromine compounds.Most of the natural organobromine compounds are produced by marine organisms , and several brominated metabolites with antibacterial , antitumor , antiviral , and antifungal activity have been isolated from seaweed, sponges, corals, molluscs, and others. Formula: C5H9BrO2 In contrast, terrestrial plants account only for a few bromine-containing compounds.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary