Synthesis, Spectroscopic Characterization and Theoretical Study of Schiff Bases Derived from Phenylsulfonylamide | Zendy

Jabbar S. Hadi | Zendy; B. K. Alsalam | Zendy; A. H. Essa | Zendy

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Synthesis, Spectroscopic Characterization and Theoretical Study of Schiff Bases Derived from Phenylsulfonylamide

Author(s) -

Jabbar S. Hadi,

B. K. Alsalam,

A. H. Essa

Publication year - 2009

Publication title -

journal of scientific research

Language(s) - English

Resource type - Journals

eISSN - 2070-0245

pISSN - 2070-0237

DOI - 10.3329/jsr.v1i3.2589

Subject(s) - benzaldehyde , conjugated system , chemistry , schiff base , molecule , homo/lumo , condensation , condensation reaction , stereochemistry , computational chemistry , organic chemistry , polymer , physics , catalysis , thermodynamics

The synthesis, characterization, and theoretical study of two Schiff bases of ligands derived from condensation of sulphoacetamide sodium with 4-methoxy benzaldehyde and salicalaldehyde arereported. Spectroscopic techniques, including IR, UV, 1H NMR, and CHN analysis were used to identify the product. The calculated HOMO is largely localized on the N-benzylideneaniline fragment, while the calculated LUMO of the studied molecule is seen to be substantially localized along the C–C axis of the conjugated system. Keyword: Sulphoacetamide sodium complex; Schiff bases; Sulpha drug; Semi-empirical (PM3) methods. © 2009 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved. DOI: 10.3329/jsr.v1i3.2589 J. Sci. Res. 1 (3), 563-568 (2009)

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