E-ISSN 2063-5346
 

Research Article 
ECB. 2018; 7(7): 194-202


SYNTHESIS, STRUCTURAL AND BIOLOGICAL STUDIES OF Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES OF 4-[(3-ETHOXY- 4-HYDROXYBENZYLIDENE)AMINO]-3-MERCAPTO-6- METHYL-5-OXO-1,2,4-TRIAZINE

Kiran Singh,Prerna Turk,Anita Dhanda.

Abstract
Co(II), Ni(II), Cu(II) and Zn(II) complexes with the bidentate ligand 4-[(3-ethoxy-4-hydroxybenzylidene)amino]-3-mercapto-6-methyl-5- oxo-1,2,4-triazine have been synthesized. The Schiff base and its metal complexes have been characterized by various physicochemical techniques like IR, 1H-NMR, ESR, electronic and fluorescence spectroscopy and cyclic voltammetry. Elemental analysis, conductivity measurements and thermal analysis of synthesized compounds were also carried out. All the complexes were colored and non-electrolytic in nature. In vitro biological activities of the ligand and complexes have been checked against some pathogenic gram positive, gram negative bacteria and different fungi and then compared with some standard drugs as control.

Key words: Metal complexes; Schiff base; 4-[(3-ethoxy-4-hydroxybenzylidene)amino]-3-mercapto-6-methyl-5-oxo-1,2,4-triazine.


 
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Pubmed Style

Kiran Singh,Prerna Turk,Anita Dhanda. SYNTHESIS, STRUCTURAL AND BIOLOGICAL STUDIES OF Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES OF 4-[(3-ETHOXY- 4-HYDROXYBENZYLIDENE)AMINO]-3-MERCAPTO-6- METHYL-5-OXO-1,2,4-TRIAZINE. ECB. 2018; 7(7): 194-202.


Web Style

Kiran Singh,Prerna Turk,Anita Dhanda. SYNTHESIS, STRUCTURAL AND BIOLOGICAL STUDIES OF Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES OF 4-[(3-ETHOXY- 4-HYDROXYBENZYLIDENE)AMINO]-3-MERCAPTO-6- METHYL-5-OXO-1,2,4-TRIAZINE. https://www.eurchembull.com/?mno=46304 [Access: August 09, 2022].


AMA (American Medical Association) Style

Kiran Singh,Prerna Turk,Anita Dhanda. SYNTHESIS, STRUCTURAL AND BIOLOGICAL STUDIES OF Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES OF 4-[(3-ETHOXY- 4-HYDROXYBENZYLIDENE)AMINO]-3-MERCAPTO-6- METHYL-5-OXO-1,2,4-TRIAZINE. ECB. 2018; 7(7): 194-202.



Vancouver/ICMJE Style

Kiran Singh,Prerna Turk,Anita Dhanda. SYNTHESIS, STRUCTURAL AND BIOLOGICAL STUDIES OF Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES OF 4-[(3-ETHOXY- 4-HYDROXYBENZYLIDENE)AMINO]-3-MERCAPTO-6- METHYL-5-OXO-1,2,4-TRIAZINE. ECB. (2018), [cited August 09, 2022]; 7(7): 194-202.



Harvard Style

Kiran Singh,Prerna Turk,Anita Dhanda (2018) SYNTHESIS, STRUCTURAL AND BIOLOGICAL STUDIES OF Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES OF 4-[(3-ETHOXY- 4-HYDROXYBENZYLIDENE)AMINO]-3-MERCAPTO-6- METHYL-5-OXO-1,2,4-TRIAZINE. ECB, 7 (7), 194-202.



Turabian Style

Kiran Singh,Prerna Turk,Anita Dhanda. 2018. SYNTHESIS, STRUCTURAL AND BIOLOGICAL STUDIES OF Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES OF 4-[(3-ETHOXY- 4-HYDROXYBENZYLIDENE)AMINO]-3-MERCAPTO-6- METHYL-5-OXO-1,2,4-TRIAZINE. European Chemical Bulletin, 7 (7), 194-202.



Chicago Style

Kiran Singh,Prerna Turk,Anita Dhanda. "SYNTHESIS, STRUCTURAL AND BIOLOGICAL STUDIES OF Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES OF 4-[(3-ETHOXY- 4-HYDROXYBENZYLIDENE)AMINO]-3-MERCAPTO-6- METHYL-5-OXO-1,2,4-TRIAZINE." European Chemical Bulletin 7 (2018), 194-202.



MLA (The Modern Language Association) Style

Kiran Singh,Prerna Turk,Anita Dhanda. "SYNTHESIS, STRUCTURAL AND BIOLOGICAL STUDIES OF Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES OF 4-[(3-ETHOXY- 4-HYDROXYBENZYLIDENE)AMINO]-3-MERCAPTO-6- METHYL-5-OXO-1,2,4-TRIAZINE." European Chemical Bulletin 7.7 (2018), 194-202. Print.



APA (American Psychological Association) Style

Kiran Singh,Prerna Turk,Anita Dhanda (2018) SYNTHESIS, STRUCTURAL AND BIOLOGICAL STUDIES OF Co(II), Ni(II), Cu(II) AND Zn(II) COMPLEXES OF 4-[(3-ETHOXY- 4-HYDROXYBENZYLIDENE)AMINO]-3-MERCAPTO-6- METHYL-5-OXO-1,2,4-TRIAZINE. European Chemical Bulletin, 7 (7), 194-202.