New β-isatin aldehyde-N,N′-thiocarbohydrazones: preparation, spectroscopic studies and DFT approach to antioxidant characteristics

Volume: 46, Issue: 12, Pages: 5417 - 5440
Published: Sep 17, 2020
Abstract
Five new Schiff bases of isatin and its derivatives were prepared from monothiocarbohydrazides and 5-chloro isatin. The chemical structures of the synthesized compounds were performed by 1H NMR, 13C NMR, and FT-IR spectroscopic techniques and elemental analysis. The in vitro antioxidant activities of all the products were determined by 1,1-Diphenyl-2-Picryl Hydrazyl free radical scavenging method. It also examined the antioxidant properties of...
Paper Details
Title
New β-isatin aldehyde-N,N′-thiocarbohydrazones: preparation, spectroscopic studies and DFT approach to antioxidant characteristics
Published Date
Sep 17, 2020
Volume
46
Issue
12
Pages
5417 - 5440
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