On The Preparation And Pseudorotation Of Certain Monocyclic Pentaoxyphosphoranes
- 1 January 1986
- journal article
- research article
- Published by Taylor & Francis in Phosphorus and Sulfur and the Related Elements
- Vol. 26 (1) , 119-127
- https://doi.org/10.1080/03086648608084579
Abstract
The S-bridged pentaoxyphosphorane 2a has been prpared for the first time and its ground-state structure studied on the time scale of NMR (1H, 19F, 31P, and 13C) spectroscopic measurements. Compound 2a was found to show significant barriers to intramolecular ligand rearrangement (pseudorotation). A comparative study on non-bridged pentaoxyphosphoranes of type 14 was also undertaken.Keywords
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