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(E)-3-(2,3-Dimethoxyphenyl)-1-(2-hydroxy-4-methoxyphenyl)prop-2-en-1-one.

ABSTRACT: The mol-ecular conformation of the title compound, C(18)H(18)O(5), is stabilized by a strong intra-molecular hydrogen bond between the hydroxyl and carbonyl groups. The C=C double bond displays an E configuration while the carbonyl group shows an S-cis configuration relative to the double bond. The dihedral angle between the two rings is 15.0?(1)°.

SUBMITTER: Escobar CA

PROVIDER: S-EPMC2960490 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature

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(E)-3-(2,3-Dimethoxyphenyl)-1-(2-hydroxy-4-methoxyphenyl)prop-2-en-1-one.

Escobar Carlos A CA Vega Andrés A Sicker Dieter D Ibañez Andrés A

Acta crystallographica. Section E, Structure reports online 20080830 Pt 9

The mol-ecular conformation of the title compound, C(18)H(18)O(5), is stabilized by a strong intra-molecular hydrogen bond between the hydroxyl and carbonyl groups. The C=C double bond displays an E configuration while the carbonyl group shows an S-cis configuration relative to the double bond. The dihedral angle between the two rings is 15.0 (1)°. ...[more]

PMID: 21201807

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