9-(4-Hydroxyphenyl)-3,3,6,6-tetramethyl-4,5,6,9-tetrahydro-3H-xanthene-1,8(2H,7H)-dione

9-(4-Hydroxyphenyl)-3,3,6,6-tetramethyl-4,5,6,9-tetrahydro-3H-xanthene-1,8(2H,7H)-dione

In the title compound, C23H26O4, the two cyclohexene rings adopt envelope conformations whereas the pyran ring adopts a boat conformation. In the crystal, pairs of intermolecular O—H...O hydrogen bonds link the molecules into inversion dimers.

Bibliographic Details
Main Authors: Hoong-Kun Fun, Wan-Sin Loh, K. Rajesh, V. Vijayakumar, S. Sarveswari
Format: Article
Language:English
Published: International Union of Crystallography 2011-08-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053681102527X
Description
Summary:In the title compound, C23H26O4, the two cyclohexene rings adopt envelope conformations whereas the pyran ring adopts a boat conformation. In the crystal, pairs of intermolecular O—H...O hydrogen bonds link the molecules into inversion dimers.
ISSN:1600-5368

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