crystal structure of diethyl (e)-2-[(benzofuran-2-yl)methylidene]succinate

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2015
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Abstract
The title compound, C17H18O5, was synthesized by a base-free catalytic Wittig reaction. The molecule consists of a diethyl itaconate unit, which is connected via the C=C double bond to a benzofuran moiety. The benzofuran ring system (r.m.s. deviation = 0.007 Å) forms dihedral angles of 79.58 (4) and 12.12 (10)° with the mean planes through the cis and trans ethoxycarbonyl groups, respectively. An intramolecular C—H...O hydrogen bond involving the O atom of the benzofuran moiety is observed. In the crystal, molecules are linked into ribbons running parallel to the b axis by C—H...O hydrogen bonds.
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schirmer2015actacrystal Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Marie-Luis Schirmer;Anke Spannenberg;Thomas Werner
Journal Disability and rehabilitation
Year 2015
DOI
10.1107/S2056989015019313
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