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Synthesis and Structure Determination of 2-Cyano-3-(1-phenyl-3-(thiophen-2-yl)-1H-pyrazol-4-yl)acrylamide
Journal article   Open access  Peer reviewed

Synthesis and Structure Determination of 2-Cyano-3-(1-phenyl-3-(thiophen-2-yl)-1H-pyrazol-4-yl)acrylamide

Benson M. Kariuki, Bakr F. Abdel-Wahab, Hanan A. Mohamed and Gamal A. El-Hiti
MolBank, Vol.2022(2), p.M1372
01/06/2022
DOI: https://doi.org/10.3390/M1372

Abstract

Chemistry Chemistry, Organic Physical Sciences Science & Technology
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.
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https://doi.org/10.3390/M1372View
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