Acta Cryst. (2007). E63, o3060  [ doi:10.1107/S1600536807025937 ]

(S)-(+)-2,2'-Bis(2-hydroxy-3-methoxybenzylideneamino)-1,1'-binaphthyl

W.-L. Chai, W.-Y. Bi, X.-Q. Lü, J.-R. Song and S. W. Ng

Abstract: In the chiral title compound, C₃₆H₂₈N₂O₄, the two naphthyl systems are twisted by 81.2 (1)° about their linking C-C single bond. The OH group forms an intramolecular hydrogen bond with the imino N acceptor atom. The complete molecule has twofold symmetry and shows extensive disorder of the pendant substituted aromatic ring; the site occupancy ratio is 0.78:0.22.

Online 6 June 2007

Copyright © International Union of Crystallography
IUCr Webmaster