Acta Crystallographica, Section C: Crystal Structure Communications p. 1738 - 1741 (1994)
Update date:2022-08-16
Topics:
Kalyanasundari, M.
Panchanatheswaran, K.
Parthasarathi, V.
Robinson, Ward T.
Wen, Huo
The air-stable phosphorane (2-oxo-2-phenyltriphenylphosphoniumethylide) is shown to be a resonance hybrid of an ylene, ylidic and enolate canonical assembly.The geometry around the P atom is nearly tetrahedral.The O atom is oriented cis to the P atom.The phenyl ring of the benzoyl group is twisted with respect to the plane containing the carbonyl group.
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