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(4-Chlorophenyl)(2-hydroxy-7-methoxynaphthalen-1-yl)methanone.

ABSTRACT: The title compound, C(18)H(13)ClO(3), has an intra-molecular O-H⋯O=C hydrogen bond between the carbonyl group and the hydr-oxy substituent on the naphthalene ring system. The angle between the C=O bond plane and the naphthalene ring system is relatively small [20.96 (8)°]. The angle between the benzene ring and the carbonyl group is rather large [35.65 (9)°] compared to that in an analogous compound [3.43 (11)°] having a meth-oxy group instead of a hydroxy substituent.

SUBMITTER: Mitsui R

PROVIDER: S-EPMC2959982 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

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(4-Chlorophenyl)(2-hydroxy-7-methoxynaphthalen-1-yl)methanone.

Mitsui Ryosuke R Nakaema Kosuke K Noguchi Keiichi K Yonezawa Noriyuki N

Acta crystallographica. Section E, Structure reports online 20081129 Pt 12

The title compound, C(18)H(13)ClO(3), has an intra-molecular O-H⋯O=C hydrogen bond between the carbonyl group and the hydr-oxy substituent on the naphthalene ring system. The angle between the C=O bond plane and the naphthalene ring system is relatively small [20.96 (8)°]. The angle between the benzene ring and the carbonyl group is rather large [35.65 (9)°] compared to that in an analogous compound [3.43 (11)°] having a meth-oxy group instead of a hydroxy substituent. ...[more]

PMID: 21581458

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