A series of new α,β-unsaturated carbonyl compounds , thiophene, imine and coumarin derivatives were synthesized from reaction of hydrazide-hydrazone derivative with different reagents (substituted aromatic ketone, cyclopentanone, cycloheptanone, tetralone, malononitrile, 2-hydroxy-1-benzaldehyde and 2-hydroxy-1-naphthaldehyde) using different conditions. Hydrazide-hydrazone derivative was prepared by the reaction of piperonal with 2-cyanoacetohydrazide under reflux in ethanol. On the basis of their spectral information, the structures of the newly synthesized chemical derivatives were determined.
Hassan, R. A., & Al-Sabawi, A. H. (2023). Synthesis of Some New α, β-Unsaturated Carbonyl Compounds, Thiophene, Imine and Coumarin Derivatives Containing Hydrazide-Hydrazone Moiety. Egyptian Journal of Chemistry, 66(6), 383-391. doi: 10.21608/ejchem.2022.156323.6764
MLA
Rahma A. Hassan; Ammar H. Al-Sabawi. "Synthesis of Some New α, β-Unsaturated Carbonyl Compounds, Thiophene, Imine and Coumarin Derivatives Containing Hydrazide-Hydrazone Moiety". Egyptian Journal of Chemistry, 66, 6, 2023, 383-391. doi: 10.21608/ejchem.2022.156323.6764
HARVARD
Hassan, R. A., Al-Sabawi, A. H. (2023). 'Synthesis of Some New α, β-Unsaturated Carbonyl Compounds, Thiophene, Imine and Coumarin Derivatives Containing Hydrazide-Hydrazone Moiety', Egyptian Journal of Chemistry, 66(6), pp. 383-391. doi: 10.21608/ejchem.2022.156323.6764
VANCOUVER
Hassan, R. A., Al-Sabawi, A. H. Synthesis of Some New α, β-Unsaturated Carbonyl Compounds, Thiophene, Imine and Coumarin Derivatives Containing Hydrazide-Hydrazone Moiety. Egyptian Journal of Chemistry, 2023; 66(6): 383-391. doi: 10.21608/ejchem.2022.156323.6764
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