An efficient synthetic method for allyl-epoxides via allylation of α-haloketones or esters with allylmagnesium bromide was written by Fan, Liyuan;Zhang, Min;Zhang, Songlin. And the article was included in Organic & Biomolecular Chemistry in 2012.Name: 2-Bromo-1-(pyren-1-yl)ethanone The following contents are mentioned in the article:
A simple, efficient, and non-metal-catalyzed synthetic method for allyl-epoxides and diallyl-epoxides by allylation of α-haloketones and esters with allylmagnesium bromide in mild conditions is reported in this article. For example, PhCOCH2Br reacted with allylmagnesium bromide to give epoxide I in 94% yield. It inherited some advantages of the organomagnesium reagents such as availability, operational simplicity and low toxicity. This study involved multiple reactions and reactants, such as 2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5Name: 2-Bromo-1-(pyren-1-yl)ethanone).
2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5) belongs to organobromine compounds. Most organobromine compounds, like most organohalide compounds, are relatively nonpolar. Bromine-containing agents predominate because not only are they more efficient than similar chlorine-containing species, but also the high atomic weight of bromine ensures that it is present in a high mass fraction within most organobromine compounds.Name: 2-Bromo-1-(pyren-1-yl)ethanone
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary