(N,N‐Diethyl­amino)(2‐hydroxy­phenyl)­phenyl­phosphine oxide

(N,N‐Diethyl­amino)(2‐hydroxy­phenyl)­phenyl­phosphine oxide

The title compound, C16H20NO2P [O=P(C6H5)(C6H4OH)(Et2N) or P(Ph)(PhOH)(Et2N)], crystallizes as a 21:79 racemic mixture of the R and S isomers in the asymmetric unit and is stabilized by strong intramolecular hydrogen bonds with H⋯O = 1.97 (4) and 1.84 (5) Å. The Tolman cone angle is calculated to be...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2004-07, Vol.60 (7), p.o1241-o1243
Hauptverfasser: De Bod, Henriëtte, Williams, D. Bradley G., Roodt, Andreas, Muller, Alfred
Format: Artikel
Sprache:eng
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Zusammenfassung:The title compound, C16H20NO2P [O=P(C6H5)(C6H4OH)(Et2N) or P(Ph)(PhOH)(Et2N)], crystallizes as a 21:79 racemic mixture of the R and S isomers in the asymmetric unit and is stabilized by strong intramolecular hydrogen bonds with H⋯O = 1.97 (4) and 1.84 (5) Å. The Tolman cone angle is calculated to be 199°.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536804014850