7-Bromo-4-(7-bromo-3,3-dimethyl-1-oxo-2,3,4,9-tetra-hydro-1H-xanthen-9-yl)-3,3-dimethyl-2,3-dihydroxanthen-1(4H)-one ethanol solvate

Chaomei Lian; Pingping Lu; Yulin Zhu

doi:10.1107/S1600536809035922

7-Bromo-4-(7-bromo-3,3-dimethyl-1-oxo-2,3,4,9-tetra-hydro-1H-xanthen-9-yl)-3,3-dimethyl-2,3-dihydroxanthen-1(4H)-one ethanol solvate

Acta Crystallogr Sect E Struct Rep Online. 2009 Sep 12;65(Pt 10):o2448. doi: 10.1107/S1600536809035922.

Authors

Chaomei Lian¹, Pingping Lu, Yulin Zhu

Affiliation

¹ School of Chemistry and Environment, South China Normal University, Guangzhou 510006, People's Republic of China.

Abstract

The title compound, C(30)H(26)Br(2)O(4)·C(2)H(5)OH, was synthesized from the reaction between 5-bromo-salicybenzaldehyde and 5,5-dimethyl-1,3-cyclo-hexa-nedione. The crystal packing is stabilized by inter-molecular O-H⋯O hydrogen bonds and C-H⋯O inter-actions.