Hanifa, B. and Sirajuddin, M. and Ullah, Z. and Sumera, M. and Lee, See Mun * and Lo, Kong Mun * and Tiekink, Edward R. T. * (2021) 4-[(2,4-Dichlorophenyl)carbamoyl]butanoic Acid. Molbank (M1227). ISSN 1422-8599
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Abstract
The synthesis and spectroscopic characterization of the glutaric acid-amide derivative, 2,4-Cl2C6H3N(H)C(=O)(CH2)3C(=O)OH (1), are described. The X-ray crystal structure determination of (1) shows the backbone of the molecule to be kinked about the methylene-C–N(amide) bond as seen in the C(p)–N–C(m)–C(m) torsion angle of −157.0(2)°; m = methylene and p = phenyl. An additional twist in the molecule is noted between the amide and phenyl groups as reflected in the C(m)–N–C(p)–C(p) torsion angle of 138.2(2)°. The most prominent feature of the molecular packing is the formation of supramolecular tapes assembled through carboxylic acid-O–H…O(carbonyl) and amide-N–H…O(amide) hydrogen bonding.
| Item Type: | Article |
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| Uncontrolled Keywords: | glutaric acid-amide; amide; carboxylic acid; hydrogen bonding; X-ray crystallography |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Others > Non Sunway Academics Sunway University > School of Medical and Life Sciences [formerly School of Healthcare and Medical Sciences until 2020] > Sunway Biofunctional Molecules Discovery Centre [formerly Research Centre for Crystalline Materials until 2023] |
| Depositing User: | Dr Janaki Sinnasamy |
| Related URLs: | |
| Date Deposited: | 27 Aug 2021 06:14 |
| Last Modified: | 27 Aug 2021 06:14 |
| URI: | http://eprints.sunway.edu.my/id/eprint/1780 |
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