(E)-2'-[(3,5-Di-tert-butyl-2-hy-droxy-benzyl-idene)amino]-1,1'-binaphthalen-2-ol methanol monosolvate

Dian He; Chong Li; Xiaohong Wang

doi:10.1107/S1600536811040116

(E)-2'-[(3,5-Di-tert-butyl-2-hy-droxy-benzyl-idene)amino]-1,1'-binaphthalen-2-ol methanol monosolvate

Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):o2914. doi: 10.1107/S1600536811040116. Epub 2011 Oct 12.

Authors

Dian He¹, Chong Li, Xiaohong Wang

Affiliation

¹ Institute of Medicinal Chemistry, School of Pharmacy, Lanzhou University, Lanzhou 730000, People's Republic of China.

Abstract

The title compound, C(35)H(35)NO(2)·CH(4)O, was obtained by the reaction of rac-2-amino-2-hy-droxy-1,1-binaphthyl and 3,5-di-tert-butyl-2-hy-droxy-benzaldehyde in absolute methanol. In the Schiff base mol-ecule, the two naphthyl bicycles are twisted by 71.15 (5)°. One hy-droxy group is involved in intra-molecular O-H⋯N hydrogen bond, while the methanol solvent mol-ecule is linked to another hy-droxy group via an inter-molecular O-H⋯O hydrogen bond.