[{"title":"Crystal structure of diethyl (<i>E</i>)-2-[(benzofuran-2-yl)methylidene]succinate","date_created":"2023-01-22T21:06:01Z","publisher":"International Union of Crystallography (IUCr)","year":"2015","issue":"11","language":[{"iso":"eng"}],"keyword":["T2"],"abstract":[{"text":"<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>","lang":"eng"}],"publication":"Acta Crystallographica Section E Crystallographic Communications","doi":"10.1107/s2056989015019313","volume":71,"author":[{"full_name":"Schirmer, Marie-Luis","last_name":"Schirmer","first_name":"Marie-Luis"},{"last_name":"Spannenberg","full_name":"Spannenberg, Anke","first_name":"Anke"},{"first_name":"Thomas","last_name":"Werner","orcid":"0000-0001-9025-3244","id":"89271","full_name":"Werner, Thomas"}],"date_updated":"2025-11-10T09:28:18Z","intvolume":"        71","page":"o872-o872","citation":{"ama":"Schirmer M-L, Spannenberg A, Werner T. Crystal structure of diethyl (<i>E</i>)-2-[(benzofuran-2-yl)methylidene]succinate. <i>Acta Crystallographica Section E Crystallographic Communications</i>. 2015;71(11):o872-o872. doi:<a href=\"https://doi.org/10.1107/s2056989015019313\">10.1107/s2056989015019313</a>","ieee":"M.-L. Schirmer, A. Spannenberg, and T. Werner, “Crystal structure of diethyl (<i>E</i>)-2-[(benzofuran-2-yl)methylidene]succinate,” <i>Acta Crystallographica Section E Crystallographic Communications</i>, vol. 71, no. 11, pp. o872–o872, 2015, doi: <a href=\"https://doi.org/10.1107/s2056989015019313\">10.1107/s2056989015019313</a>.","chicago":"Schirmer, Marie-Luis, Anke Spannenberg, and Thomas Werner. “Crystal Structure of Diethyl (<i>E</i>)-2-[(Benzofuran-2-Yl)Methylidene]Succinate.” <i>Acta Crystallographica Section E Crystallographic Communications</i> 71, no. 11 (2015): o872–o872. <a href=\"https://doi.org/10.1107/s2056989015019313\">https://doi.org/10.1107/s2056989015019313</a>.","apa":"Schirmer, M.-L., Spannenberg, A., &#38; Werner, T. (2015). Crystal structure of diethyl (<i>E</i>)-2-[(benzofuran-2-yl)methylidene]succinate. <i>Acta Crystallographica Section E Crystallographic Communications</i>, <i>71</i>(11), o872–o872. <a href=\"https://doi.org/10.1107/s2056989015019313\">https://doi.org/10.1107/s2056989015019313</a>","short":"M.-L. Schirmer, A. Spannenberg, T. Werner, Acta Crystallographica Section E Crystallographic Communications 71 (2015) o872–o872.","mla":"Schirmer, Marie-Luis, et al. “Crystal Structure of Diethyl (<i>E</i>)-2-[(Benzofuran-2-Yl)Methylidene]Succinate.” <i>Acta Crystallographica Section E Crystallographic Communications</i>, vol. 71, no. 11, International Union of Crystallography (IUCr), 2015, pp. o872–o872, doi:<a href=\"https://doi.org/10.1107/s2056989015019313\">10.1107/s2056989015019313</a>.","bibtex":"@article{Schirmer_Spannenberg_Werner_2015, title={Crystal structure of diethyl (<i>E</i>)-2-[(benzofuran-2-yl)methylidene]succinate}, volume={71}, DOI={<a href=\"https://doi.org/10.1107/s2056989015019313\">10.1107/s2056989015019313</a>}, 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} }"},"publication_identifier":{"issn":["2056-9890"]},"publication_status":"published","extern":"1","department":[{"_id":"35"},{"_id":"2"},{"_id":"657"}],"user_id":"89271","_id":"37991","status":"public","type":"journal_article"}]