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Synthesis and structure determination of 2-cyano-3-(1-phenyl-3-(thiophen-2-yl)-1 H -pyrazol-4-yl)acrylamide

Kariuki, Benson M., Abdel-Wahab, Bakr F., Mohamed, Hanan A. and El-Hiti, Gamal A. 2022. Synthesis and structure determination of 2-cyano-3-(1-phenyl-3-(thiophen-2-yl)-1 H -pyrazol-4-yl)acrylamide. Molbank 2022 (2) , eM1372. 10.3390/m1372

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Abstract

2-Cyano-3-(1-phenyl-3-(thiophen-2-yl)-1H-pyrazol-4-yl)acrylamide (3) was synthesized in 90% yield from condensation of equimolar equivalents of 1-phenyl-3-(thiophen-2-yl)-1H-pyrazole-4-carbaldehyde (1) and 2-cyanoacetamide (2) in boiling ethanol under basic condition for 45 min. The structure of 3 was determined using NMR spectroscopy and single crystal X-ray diffraction.

Item Type: Article
Date Type: Published Online
Status: Published
Schools: Chemistry
Additional Information: License information from Publisher: LICENSE 1: URL: https://creativecommons.org/licenses/by/4.0/
Publisher: MDPI
Date of First Compliant Deposit: 1 June 2022
Date of Acceptance: 28 May 2022
Last Modified: 01 Jun 2022 14:30
URI: https://orca.cardiff.ac.uk/id/eprint/150194

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