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2,7-Bis(4-acetyl-phen-oxy)naphthalene.

ABSTRACT: The title compound, C(26)H(20)O(4), has an asymmetrical conformation at 193 K. The 4-acetyl-phenyl groups are twisted away from the the naphthalene ring system, with one benzene ring turned towards the 1-position of the naphthalene ring and the other benzene ring turned towards the 6-position. The inter-planar angles between the mean planes of the benzene rings and the naphthalene ring system are 68.71 (6) and 74.01 (6)°. The structure displays C-H⋯O hydrogen bonding and π-π stacking inter-actions [centroid-centroid and interplanar distances are 3.5938 (9) and 3.517 Å, respectively].

SUBMITTER: Nakaema K

PROVIDER: S-EPMC2960926 | biostudies-literature | 2008 Mar

REPOSITORIES: biostudies-literature

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2,7-Bis(4-acetyl-phen-oxy)naphthalene.

Nakaema Kosuke K Imaizumi Masahiro M Noguchi Keiichi K Yonezawa Noriyuki N

Acta crystallographica. Section E, Structure reports online 20080329 Pt 4

The title compound, C(26)H(20)O(4), has an asymmetrical conformation at 193 K. The 4-acetyl-phenyl groups are twisted away from the the naphthalene ring system, with one benzene ring turned towards the 1-position of the naphthalene ring and the other benzene ring turned towards the 6-position. The inter-planar angles between the mean planes of the benzene rings and the naphthalene ring system are 68.71 (6) and 74.01 (6)°. The structure displays C-H⋯O hydrogen bonding and π-π stacking inter-actio ...[more]

PMID: 21202137

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(8-Benzoyl-2,7-dimeth-oxy-naphthalen-1-yl)(4-phen-oxy-phen-yl)methanone.

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