A study of the reaction of perfluoroalkyl Grignard reagents with phosphoryl chloride and phenylphosphonic dichloride
作者:Adil I. Hosein、Andrew J. M. Caffyn
DOI:10.1039/c2dt31371e
日期:——
Perfluoroalkyl Grignard reagents react with phosphoryl halides at −78 °C to room temperature to selectively produce bis(perfluoroalkyl)phosphonyl halides, which after aqueous work up, give bis(perfluoroalkyl)phosphinic acids in high overall yields. Reaction of perfluoroalkyl Grignards with phenylphosphonic dichloride gives high yields of bis(perfluoroalkyl)phenyl phosphine oxides which are readily