Gao, S. and Ng, S.W. and Zain, Sharifuddin Md and Zhao, J.G. and Huo, L.H. and Zhang, Z.Y. (2004) (4-Oxo-1,4-dihydropyridin-1-yl) acetic acid. Acta Crystallographica Section E: Structure Reports Online, 60 (6). o1006-o1008. ISSN 1600-5368, DOI https://doi.org/10.1107/S1600536804011110.
Full text not available from this repository.Abstract
The title compound, expected to be a betaine, 4-hydroxypyridinioacetate, HOC5H4N+CH2CO2- or C7H7NO3, on the basis of its synthesis by the nucleophilic displacement of chloride from the chloroacetate ion in water, exists as (4-oxo-1,4-dihydropyridin-1-yl)acetic acid. The acid H atom interacts with the oxo O atom of an adjacent molecule to form a linear helical chain [O⋯O = 2.451 (3) Å]. © 2004 International Union of Crystallography Printed in Great Britain - all rights reserved.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Additional Information: | Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA |
| Uncontrolled Keywords: | Acetic acid, Atoms, Carboxylic acids, Cooling, Crystal structure, Hydrochloric acid, Hydrogen, Hydrogen bonds, Sodium compounds, Synthesis (chemical), X ray analysis, 4-hydroxypyridinioacetate, Betaine, Hemihydrochloride hemihydrate, Zwitterionic structures, Aromatic compounds |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Science > Department of Chemistry |
| Depositing User: | Miss Malisa Diana |
| Date Deposited: | 19 Apr 2013 01:03 |
| Last Modified: | 31 Jan 2019 06:08 |
| URI: | http://eprints.um.edu.my/id/eprint/5845 |
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