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(R)-(+)-2,2′-Di­amino-1,1′-bi­naphthyl

✍ Scribed by Jones, Matthew D. ;Almeida Paz, Filipe A. ;Davies, John E. ;Johnson, Brian F. G.

Publisher
International Union of Crystallography
Year
2003
Tongue
English
Weight
376 KB
Volume
59
Category
Article
ISSN
1600-5368

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(S)-(−)-2,2′-Bis­(di­phenyl­phosphino)-1
(S)-(−)-2,2′-Bis­(di­phenyl­phosphino)-1,1′-bi­naphthyl, a versatile chelating ligand
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The crystal structure of the title compound, [(S)-(À)-BINAP] or C 44 H 32 P 2 , is enantiomorphous to the previously reported (R)-(+)-BINAP [Deeming et al. (1997). Organometallics, 16, 6004±6009], with effectively no differences in the molecular geometry apart from being of opposite absolute con®gur