An efficient and convenient transformation of α-haloketones to α-hydroxyketones using cesium formate was written by Wong, Fung Fuh;Chang, Po-Wei;Lin, Hui-Chang;You, Bang-Jau;Huang, Jiann-Jyh;Lin, Shao-Kai. And the article was included in Journal of Organometallic Chemistry in 2009.Name: 2-Bromo-1-(pyren-1-yl)ethanone The following contents are mentioned in the article:
A new safe and convenient transformation has been developed. In the presence of cesium formate in dry MeOH solution, α-haloketones underwent direct conversion reaction to afford α-hydroxyketone in excellent yields. Furthermore, this methodol. can be extended and applied in 2-chloro-N-(1,3-diphenyl-1H-pyrazol-5-yl)acetamide, 2-chloro-N-(2,6-dimethylphenyl)acetamide, 1-(bromomethylsulfonyl)benzene, and N-(bromomethyl)phthalimide to give the corresponding products in moderate to excellent yields. 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. Organo bromine compounds are versatile compounds and are widely used in diverse fields. Organo bromine derivatives are used in the dye sector, as an indicator in analytical chemistry (Bromothymol blue is a popular indicator). When the molecular ion is detected, the bromine and chlorine isotope patterns are very distinct, but caution is to be exercised for certain mixed chlorinated/brominated compounds, which can look similar to homohalogen patterns.Name: 2-Bromo-1-(pyren-1-yl)ethanone
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary