670256-88-9Relevant academic research and scientific papers
Difluorphos, an Electron-Poor Disphosphane: A Good Match between Electronic and Steric Features
Jeulin, Severine,De Paule, Sebastien Dupart,Ratovelomanana-Vidal, Virginie,Genet, Jean-Peirre,Champion, Nicolas,Dellis, Philippe
, p. 320 - 325 (2007/10/03)
The π acidity makes the difference: The fluorinated diphosphane, difluorphos, is synthesized (see structure: purple = P, red = O, green = F, gray = C) and its stereoelectronic features are evaluated in theoretical and experimental studies. Its unusual π acidity explains the excellent results obtained with it in ruthenium-mediated asymmetric hydrogenation of fluorinated β-functionalized ketones. These results are better than those obtained with other biphenyl-based diphosphanes.
