Shalini S, Girija CR, Simon L, Srinivasan KK, Venkatesha TV, Jotani MM. 3-(3,4-Dimeth-oxy-benz-yl)chroman-4-one.
Acta Crystallogr Sect E Struct Rep Online 2013;
69:o241. [PMID:
23424520 PMCID:
PMC3569774 DOI:
10.1107/s1600536813000925]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2012] [Accepted: 01/10/2013] [Indexed: 11/13/2022]
Abstract
In the title compound, C18H18O4, the six-membered chroman-4-one ring adopts an envelope conformation with the C atom bonded to the bridging CH2 atom as the flap. The dihedral angle between the mean plane of the fused pyranone ring and the dimethoxy-substituted benzene ring is 89.72 (2)°. In the crystal, adjacent molecules are linked via C—H⋯π interactions.
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