Zukerman-Schpector, Julio and Hino, Camila Lury and Moran, Paulo J.S. and Paula, Bruno R.S. de and Ng, Seik Weng and Tiekink, Edward R.T. (2013) Ethyl (2Z)-3-oxo-2-(3,4,5-trimethoxybenzylidene)butanoate. Acta Crystallographica Section E: Structure Reports Online, 69 (9). o1474-o1474. ISSN 1600-5368, DOI https://doi.org/10.1107/S1600536813023374.
Full text not available from this repository.Abstract
In the title compound, C16H20O6, the conformation about the C=C double bond [1.344 (2) Å] is Z. With respect to this bond, the ketone is almost coplanar [C - C - C - O torsion angle = -179.60 (10)°] and the ester is almost perpendicular [C - C - C - O = 78.42 (13)°]. The methoxy substituents of the central benzene ring are either almost coplanar [C - C - O - C = 3.54 (15) and 177.70 (9)°] or perpendicular [C - C - O - C = 80.08 12)° for the central substituent]. In the crystal, the three-dimensional architecture features C - H⋯O and π-π [inter-centroid distance = 3.6283 (6) Å] interactions. © 2013 Zukerman-Schpector et al.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Crystal structure; Hydrogen bonds; Ref F |
| Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry |
| Divisions: | Faculty of Science > Department of Chemistry |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 19 Nov 2019 07:51 |
| Last Modified: | 19 Nov 2019 07:51 |
| URI: | http://eprints.um.edu.my/id/eprint/23062 |
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