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<strong>Antimicrobial activity and corrosion inhibition property of Schiff bases derived from Imidazole</strong>

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Title Statement <strong>Antimicrobial activity and corrosion inhibition property of Schiff bases derived from Imidazole</strong>
 
Added Entry - Uncontrolled Name Pandiarajan, Sivasubramanian ; B S Abdur rahuman crescent institute of science and technology
 
Uncontrolled Index Term Antibacterial activity; Butyl chloro formyl imidazole; Corrosion inhibition; Phenyl hydrazine; Schiff base ligand; Thiosemicarbazide
 
Summary, etc. <p>Schiff base ligands such as Methyl 4-[(2-butyl-4-chloro-5-formyl-1H-imidazol-1-yl)methyl]benzoate thiosemicarbazone (L<sub>1</sub>) and 2-butyl-4-chloro-5-formylimidazole 2,4-dinitrophenylhydrzone (L<sub>2</sub>) are designed and synthesized via the reaction between methyl 4-[(2-butyl-4-chloro-5-formyl-1H-imidazol-1-yl)methyl]benzoate  &amp; thiosemicarbazide for L<sub>1</sub>and 2-butyl-4-chloro-5-formylimidazole &amp; 2,4-dinitrophenylhydrazine for L<sub>2</sub>.Schiff bases are characterized by FT-IR, UV-visible, mass spectrometry,<sup>1</sup>H and <sup>13</sup>CNMR spectral studies. These ligands are individually tested for their antimicrobial activities for both gram positive and gram negative to examine their inhibition potential by well diffusion method. The corrosion inhibition property of all the three ligands L<sub>1</sub>,L<sub>2</sub>&amp; L<sub>3 </sub>on mild steel in 0.5 N HCl solution has been investigated at different concentrations and different temperatures by weight loss method.The biological activity of  L<sub>2</sub> has shown better activity against gram negative bacteria such as <em>E-coli,Klebsiella pneumonia,Acinetobacter baumannii, Pseudomonas aeruginosa </em>andgram positive bacteria <em>Staphylococcus aureus </em>when compared to standard ligand L<sub>3</sub>. All the three ligands exhibit good corrosion inhibition property on mild steel in 0.5N HCl solution even at 0.1% concentration level and the rate of corrosion of mild steel is increased with increase of temperature of corrosion medium.</p> <p> </p>
 
Publication, Distribution, Etc. Indian Journal of Chemical Technology (IJCT)
2020-10-20 14:50:48
 
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http://op.niscair.res.in/index.php/IJCT/article/view/22881
 
Data Source Entry Indian Journal of Chemical Technology (IJCT); ##issue.vol## 27, ##issue.no## 4 (2020): Indian Journal of Chemical Technology
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCT/article/download/22881/465471607
http://op.niscair.res.in/index.php/IJCT/article/download/22881/465471608