TY - JOUR AU - Hadi, J. S. AU - Alsalam, B. K. AU - Essa, A.H. PY - 2009/08/29 Y2 - 2024/03/28 TI - Synthesis, Spectroscopic Characterization and Theoretical Study of Schiff Bases Derived from Phenylsulfonylamide JF - Journal of Scientific Research JA - J. Sci. Res. VL - 1 IS - 3 SE - Section B: Chemical and Biological Sciences DO - 10.3329/jsr.v1i3.2589 UR - https://banglajol.info/index.php/JSR/article/view/2589 SP - 563-568 AB - <p class="MsoNormal" style="margin: 0cm 15.55pt 0pt 14.2pt; line-height: normal;"><span style="font-size: 9pt;" lang="EN-US"><span style="font-family: Times New Roman;">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, <sup>1</sup>H NMR, and CHN analysis were used to identify the product. The calculated HOMO is largely localized on the <em>N</em>-benzylideneaniline fragment, while the calculated LUMO of the studied molecule is seen to be substantially localized along the C&ndash;C axis of the conjugated system.</span></span></p><p class="MsoNormal" style="margin: 0cm 15.55pt 0pt 14.2pt; line-height: normal;"><span style="font-size: 6pt; mso-bidi-font-size: 9.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">&nbsp;</span></span></p><p class="MsoNormal" style="margin: 0cm 15.55pt 0pt 14.2pt; line-height: normal;"><span style="font-family: Times New Roman;"><em style="mso-bidi-font-style: normal;"><span style="font-size: 9pt; mso-bidi-font-weight: bold;" lang="EN-US">Keyword:</span></em><span style="font-size: 9pt;" lang="EN-US"> Sulphoacetamide sodium complex; Schiff bases; Sulpha drug; Semi-empirical (PM3) methods. </span></span></p><p class="MsoNormal" style="margin: 0cm 15.55pt 0pt 14.2pt; line-height: normal;"><span style="font-size: 6pt; mso-bidi-font-size: 9.0pt;" lang="EN-US"><span style="font-family: Times New Roman;">&nbsp;</span></span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt 14.2pt; line-height: normal; mso-layout-grid-align: none;"><span style="font-size: 8pt; mso-ansi-language: EN-SG; mso-fareast-language: EN-SG;"><span style="font-family: Times New Roman;">&copy; 2009 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.</span></span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt 14.2pt; line-height: normal; tab-stops: 14.2pt 6.0cm 177.2pt 184.3pt;"><span style="font-size: 2pt; mso-bidi-font-size: 8.0pt; mso-ansi-language: EN-SG; mso-fareast-language: EN-SG;"><span style="font-family: Times New Roman;">&nbsp;</span></span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt 14.2pt; line-height: normal; tab-stops: 14.2pt 6.0cm 177.2pt 184.3pt;">&nbsp;</p><p class="MsoNormal" style="margin: 0cm 0cm 0pt 14.2pt; line-height: normal; tab-stops: 14.2pt 6.0cm 177.2pt 184.3pt;"><span style="font-family: Times New Roman;"><span style="font-size: 8pt; mso-ansi-language: EN-SG; mso-fareast-language: EN-SG;">DOI: 10.3329/jsr.v1i3.2589<span style="mso-spacerun: yes;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="mso-spacerun: yes;">&nbsp;&nbsp;</span></span><span style="font-size: 8pt;" lang="EN-US">J. Sci. Res. <strong style="mso-bidi-font-weight: normal;">1</strong> (3), 563-568 (2009)</span></span></p><p>&nbsp;</p> ER -