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(E)-2-(3,4-Dimethoxybenzylidene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE (2010)

期刊

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE

卷 66, 期 -, 页码 O2875-U711

出版社

WILEY-BLACKWELL

DOI: 10.1107/S1600536810041619

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Crystallography

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USM [1001/PFIZIK/811160]

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In the title compound, C20H20O5, the 2,3-dihydro-1H-indene ring system is essentially planar [maximum deviation = 0.010 (1) angstrom] and is inclined at an angle of 4.09 (4)degrees with respect to the phenyl ring. The C=C bond has an E configuration. In the crystal, the molecules are linked into chains propagating in [102] via intermolecular C-H center dot center dot center dot O hydrogen bonds. The crystal structure is further consolidated by C-H center dot center dot center dot pi interactions.

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