Preparation and spectroscopic properties of amines containing germyl and difluorophosphino-groups
作者:E. A. V. Ebsworth、David W. H. Rankin、John G. Wright
DOI:10.1039/dt9770002348
日期:——
been prepared from the appropriate primary and secondary difluorophosphinoamines by reaction with germyl halide and trimethylamine. The compounds are all much more stable than trigermylamine, but decompose at room temperature by elimination of GeH2. Vibrational, photoelectron, n.m.r., and mass spectroscopic data have been recorded, and are interpreted in terms of the probable conformations adopted by
Preparation and properties of difluorophosphino(tetrafluorophosphoranyl)amine
作者:David W. H. Rankin、John G. Wright
DOI:10.1039/dt9790001070
日期:——
The compound NH(PF2)(PF4) has been prepared from PF2[NH(SiH3)] by reaction with PF5. Vibrational, photoelectron, n.m.r., and mass spectroscopic data have been recorded, and interpreted in terms of the probable structure and conformation of the molecule. At low temperatures the phosphorus(V) group has chemically equivalent equatorial fluorine atoms but non-equivalent axial atoms, indicating restricted
Preparation and chemical and spectroscopic properties of (disilylamino)difluorophosphine and bis(difluorophosphino)silylamine
作者:E. A. V. Ebsworth、David W. H. Rankin、John G. Wright
DOI:10.1039/dt9790001065
日期:——
N(PF2)2(SiH3) have been prepared by the reactions of SiBrH3 and NMe3 with PF2[NH(SiH3)] and NH(PF2)2 respectively. Vibrational, n.m.r., mass, and photoelectron spectra have been recorded, and chemicalproperties have been studied. With diborane, PF2[N(SiH3)2] gives the adduct PF2[N(SiH3)2]·BH3 and N(PF2)2(SiH3) gives both mono- and bis-(borane) adducts; n.m.r. spectre of the three borane adducts have