✦ LIBER ✦

The preparation and some reaction of F2PSPF2 and F2PC(CF3)2OPF2, and the synthesis of the bis-borane adduct of F2PSSPF2

✍ Scribed by G.N. Bockerman; R.W. Parry

Book ID: 104150692
Publisher: Elsevier Science
Year: 1976
Tongue: English
Weight: 809 KB
Volume: 7
Category: Article
ISSN: 0022-1139
DOI: 10.1016/s0022-1139(00)83978-0

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✦ Synopsis

The potentially bidentate fluorophosphine ligand FzPSPFz can be prepared in 75% yield from the reaction of FzPBr and [(CqH9)3Sn]9.

On the basis of infrared and Raman spectra, the compound has been assigned a bent conformation of point group Cs or Cz. Nuclear magnetic resonance data confirm the assigned formula; but, as indicated by Rudolph and Newmark, low rigidity in the P-S-P backbone is probable and several rotamers might be expected.

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