4,7-Dimethoxybenzo[c]furan

The title compound, C10H10O3, is nearly planar with a maximum deviation from planarity of 0.140 (2) A for methoxy atom C11. The geometry of the benzo[c]furan moiety is indicative of a non-aromatic ring system. The bond lengths more closely resemble those of two non-interacting diene systems than tho...

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Veröffentlicht in:	Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 1995-04, Vol.51 (4), p.780-782
Hauptverfasser:	Lynch, V. M., Fairhurst, R. A., Magnus, P., Davis, B. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Benzofurans - chemistry Condensed matter: structure, mechanical and thermal properties Crystallography, X-Ray Exact sciences and technology Heterocyclic compounds Models, Molecular Organic compounds Physics Structure of solids and liquids crystallography Structure of specific crystalline solids
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The title compound, C10H10O3, is nearly planar with a maximum deviation from planarity of 0.140 (2) A for methoxy atom C11. The geometry of the benzo[c]furan moiety is indicative of a non-aromatic ring system. The bond lengths more closely resemble those of two non-interacting diene systems than those of an aromatic one. There are alternating long and short bond lengths around the ring skeleton with the long and short C-C bonds averaging 1.437 (2) and 1.354 (2) A, respectively. There are close C-H ... O intermolecular contacts which may help stabilize the molecule in the solid state.
ISSN:	0108-2701 1600-5759
DOI:	10.1107/S0108270194010152