Kinetics of Thiazole Formation Using α-Halo Ketones and Thioamides
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Published:2022-08-31
Issue:4
Volume:38
Page:1031-1036
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ISSN:2231-5039
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Container-title:Oriental Journal Of Chemistry
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language:en
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Short-container-title:Orient. J. Chem
Author:
Sadavarte Prajakta Shamrao1ORCID, Zaware Bhaskar Hari1ORCID, Takate Sushama Jayawant1ORCID
Affiliation:
1. Department of Chemistry, New Arts, Commerce and Science College, Ahmednagar, Maharashtra, India.
Abstract
The current approach involves the kinetic investigation of Thiobenzamide (TB) and cyclohexanone thiosemicarbazone (CTSC) in solution with 3-chloroacetylacetone(3-CAA). The study revealed a second-order rate constant with respect to both reactants, thioamide and an α-halo carbonyl compound. The energy of activation (Ea) was found to be Ea 48.8176 kJ/mol/K for thiobenzamide and 33.08692157 kJ/mol/K for Cyclohexanone thiosemicarbazone. The salt effect study showed the formation of ionic species during the reaction. The reactions were studied with respect to changes in dielectric constant using solvent systems like water-ethanol and water-isopropanol.
Publisher
Oriental Scientific Publishing Company
Subject
Drug Discovery,Environmental Chemistry,Biochemistry,General Chemistry
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