Abdel-Wahab, Bakr F., Kariuki, Benson M. ORCID: https://orcid.org/0000-0002-8658-3897 and El-Hiti, Gamal A.
2024.
Synthesis, isomorphism, and polymorphism of new (2E,4E)-1-(5-methyl-1-aryl-1H-1,2,3-triazol-4-yl)-5-phenylpenta-2,4-dien-1-ones.
Journal of Molecular Structure
1304
, 137748.
10.1016/j.molstruc.2024.137748
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Official URL: http://dx.doi.org/10.1016/j.molstruc.2024.137748
Abstract
The Claisen–Schmidt condensation of 1-aryl-4-acetyl-5-methyl-1,2,3-triazoles and trans-cinnamaldehyde in ethanolic sodium hydroxide (10 %) at room temperature gave (2E,4E)-1-(5-methyl-1-aryl-1H-1,2,3-triazol-4-yl)-5-phenylpenta-2,4‑dien-1-ones in high yields. The influence of fluoro, chloro, and nitro substituents on crystal packing has been assessed by exploring molecular electrostatic properties and intermolecular interactions. Close C–H…O, C–H…N, and C–H…π interactions occur in these compounds. Isomorphism and polymorphism have been observed.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Chemistry |
Publisher: | Elsevier |
ISSN: | 0022-2860 |
Date of First Compliant Deposit: | 9 April 2024 |
Date of Acceptance: | 7 February 2024 |
Last Modified: | 12 Apr 2024 02:24 |
URI: | https://orca.cardiff.ac.uk/id/eprint/167835 |
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