COA of Formula: C4H6BrFO2On June 7, 2019, Wan, Yimei; Shang, Tianbo; Lu, Zenghui; Zhu, Gangguo published an article in Organic Letters. The article was 《Photocatalytic 1,1-Hydrofluoroalkylation of Alkynes with a Concurrent Vicinal Acylation: An Access to Fluoroalkylated Cyclic Ketones》. The article mentions the following:
A visible-light-induced 1,1-hydrofluoroalkylation of alkynes with a concomitant vicinal acylation is developed using THF (THF) as the hydrogen atom source. Various fluoroalkylated cyclic ketones, such as indanones, chroman-4-ones, 2,3-dihydroquinolin-4(1H)-ones, and 3,4-dihydronaphthalen-1(2H)-ones, can be efficiently synthesized with excellent trans-diastereoselectivity. The reaction represents the first example of 1,1-hydrofluoroalkylation of alkynes, thus providing a novel method for the construction of fluoroalkanes. In the experiment, the researchers used many compounds, for example, Ethylbromofluoroacetate(cas: 401-55-8COA of Formula: C4H6BrFO2)
Ethylbromofluoroacetate(cas: 401-55-8) is a member of organofluorine compounds. Organofluorine compounds, which have carbon-fluorine bonds, show unique features such as high thermal and chemical stability, high surface activity, no light-absorbing ability, high pharmacological effect, and so on. Owing to their specific characters, they are indispensable chemicals for industry and our daily lives.COA of Formula: C4H6BrFO2
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary