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3-(3,4-Dimeth-oxy-benz-yl)chroman-4-one.


ABSTRACT: In the title compound, C(18)H(18)O(4), the six-membered chroman-4-one ring adopts an envelope conformation with the C atom bonded to the bridging CH(2) atom as the flap. The dihedral angle between the mean plane of the fused pyranone ring and the dimeth-oxy-substituted benzene ring is 89.72?(2)°. In the crystal, adjacent molecules are linked via C-H?? inter-actions.

SUBMITTER: Shalini S 

PROVIDER: S-EPMC3569774 | biostudies-literature | 2013 Feb

REPOSITORIES: biostudies-literature

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3-(3,4-Dimeth-oxy-benz-yl)chroman-4-one.

Shalini S S   Girija C R CR   Simon Lalitha L   Srinivasan K K KK   Venkatesha T V TV   Jotani M M MM  

Acta crystallographica. Section E, Structure reports online 20130116 Pt 2


In the title compound, C(18)H(18)O(4), the six-membered chroman-4-one ring adopts an envelope conformation with the C atom bonded to the bridging CH(2) atom as the flap. The dihedral angle between the mean plane of the fused pyranone ring and the dimeth-oxy-substituted benzene ring is 89.72 (2)°. In the crystal, adjacent molecules are linked via C-H⋯π inter-actions. ...[more]

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