Crystal structure of diethyl (E)-2-[(benzofuran-2-yl)methylidene]succinate
M.-L. Schirmer, A. Spannenberg, T. Werner, Acta Crystallographica Section E Crystallographic Communications 71 (2015) o872–o872.
Download
No fulltext has been uploaded.
Journal Article
| Published
| English
Author
Schirmer, Marie-Luis;
Spannenberg, Anke;
Werner, ThomasLibreCat
Department
Abstract
<jats:p>The title compound, C<jats:sub>17</jats:sub>H<jats:sub>18</jats:sub>O<jats:sub>5</jats:sub>, was synthesized by a base-free catalytic Wittig reaction. The molecule consists of a diethyl itaconate unit, which is connected<jats:italic>via</jats:italic>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<jats:italic>cis</jats:italic>and<jats:italic>trans</jats:italic>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<jats:italic>b</jats:italic>axis by C—H...O hydrogen bonds.</jats:p>
Publishing Year
Journal Title
Acta Crystallographica Section E Crystallographic Communications
Volume
71
Issue
11
Page
o872-o872
ISSN
LibreCat-ID
Cite this
Schirmer M-L, Spannenberg A, Werner T. Crystal structure of diethyl (E)-2-[(benzofuran-2-yl)methylidene]succinate. Acta Crystallographica Section E Crystallographic Communications. 2015;71(11):o872-o872. doi:10.1107/s2056989015019313
Schirmer, M.-L., Spannenberg, A., & Werner, T. (2015). Crystal structure of diethyl (E)-2-[(benzofuran-2-yl)methylidene]succinate. Acta Crystallographica Section E Crystallographic Communications, 71(11), o872–o872. https://doi.org/10.1107/s2056989015019313
@article{Schirmer_Spannenberg_Werner_2015, title={Crystal structure of diethyl (E)-2-[(benzofuran-2-yl)methylidene]succinate}, volume={71}, DOI={10.1107/s2056989015019313}, number={11}, journal={Acta Crystallographica Section E Crystallographic Communications}, publisher={International Union of Crystallography (IUCr)}, author={Schirmer, Marie-Luis and Spannenberg, Anke and Werner, Thomas}, year={2015}, pages={o872–o872} }
Schirmer, Marie-Luis, Anke Spannenberg, and Thomas Werner. “Crystal Structure of Diethyl (E)-2-[(Benzofuran-2-Yl)Methylidene]Succinate.” Acta Crystallographica Section E Crystallographic Communications 71, no. 11 (2015): o872–o872. https://doi.org/10.1107/s2056989015019313.
M.-L. Schirmer, A. Spannenberg, and T. Werner, “Crystal structure of diethyl (E)-2-[(benzofuran-2-yl)methylidene]succinate,” Acta Crystallographica Section E Crystallographic Communications, vol. 71, no. 11, pp. o872–o872, 2015, doi: 10.1107/s2056989015019313.
Schirmer, Marie-Luis, et al. “Crystal Structure of Diethyl (E)-2-[(Benzofuran-2-Yl)Methylidene]Succinate.” Acta Crystallographica Section E Crystallographic Communications, vol. 71, no. 11, International Union of Crystallography (IUCr), 2015, pp. o872–o872, doi:10.1107/s2056989015019313.
Google Scholar