(R)-(+)-2,2′-Bis­(di­phenyl­phosphinoyl)-1,1′-bi­naphthyl

The title compound, BINAP oxide, C44H32O2P2, (I), was synthesized by direct oxidation of (R)‐(+)‐2,2′‐bis­(di­phenyl­phosphino)‐1,1′‐bi­naphthyl (BINAP) with tert‐butyl hydro­peroxide in toluene solution. The angle between the naphthyl planes of the bi­naphthyl group is 94.17 (3)°....

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Bibliographic Details
Published in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2000-06, Vol.56 (6), p.e267-e267
Main Authors: Bunten, Kevin A., Farrar, David H., Lough, Alan J.
Format: Article
Language:English
Online Access:Get full text
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Summary:The title compound, BINAP oxide, C44H32O2P2, (I), was synthesized by direct oxidation of (R)‐(+)‐2,2′‐bis­(di­phenyl­phosphino)‐1,1′‐bi­naphthyl (BINAP) with tert‐butyl hydro­peroxide in toluene solution. The angle between the naphthyl planes of the bi­naphthyl group is 94.17 (3)°.
ISSN:0108-2701
1600-5759
DOI:10.1107/S0108270100006508