Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 2 (February 2013)

organic compounds

 

[2,7-Dihydroxy-8-(4-phenoxybenzoyl)naphthalen-1-yl](4-phenoxyphenyl)methanone

D. Hijikata, K. Sasagawa, S. Yoshiwaka, A. Okamoto and N. Yonezawa

Abstract: In the title compound, C₃₆H₂₄O₆, the benzoyl groups at the 1- and 8-positions of the naphthalene system are in an anti orientation. Both carbonyl groups form intramolecular O-HO hydrogen bonds with hydroxy groups affording six-membered rings. The benzene rings of the benzoyl groups make dihedral angles of 59.26 (13) and 59.09 (13)° with the naphthalene ring system. Zigzag C-HO chains and ladder C-HO chains between the phenoxybenzoyl groups along the ab diagonals form an undulating checkered sheet. The molecules are further connected into a three-dimensional network by C-H interactions.

	Hyper-Text Markup Language (HTML) file [ doi:10.1107/S1600536812052038/rn2112sup0.html ] Supplementary materials
	Chemical Markup Language (CML) file (10.1 kbytes) [ doi:10.1107/S1600536812052038/rn2112Isup3.cml ] Supplementary material

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