Characterization of cyclic triphosphenium ions in solution, and the crystal and molecular structure of 1,1,3,3-tetraphenyltetrahydro-1,2,3-triphosphenium hexachlorostannate.
Ja. Boon et al., Characterization of cyclic triphosphenium ions in solution, and the crystal and molecular structure of 1,1,3,3-tetraphenyltetrahydro-1,2,3-triphosphenium hexachlorostannate., HETEROAT CH, 11(3), 2000, pp. 226-231
The preparation in solution of a number of cyclic triphosphenium ions and t
heir identification by P-31 NMR spectroscopy are described; the crystal and
molecular structure of the six-membered cationic ring (as its hexachlorost
annate) has been determined. (C) 2000 John Wiley & Sons, Inc.