Journal :   Asian Journal of Research in Chemistry

Volume No. :   4

Issue No. :  4

Year :  2011

Pages :   559-706

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Polarographic Studies on Ni (II) Chelates of 3-Hydroxy-3-Phenyl-1-p-Sulfonato (Sodium Salt) Phenyltriazene and 3-Hydroxy-3-p-Tolyl-1-p- Sulfonato (Sodium Salt) Phenyltriazene



Address:   Neelam Pareek, Pooja joshi, Dipen Upadhyay, Girdharpal Singh, R.S. Chauhan and A.K. Goswami*
Coordination Chemistry Lab., Dept. of Chemistry, M.L. Sukhadia University, Udaipur – 31 3001 (Raj.), India
*Corresponding Author
DOI No:

ABSTRACT:
Polarographic studies of Ni (II) - 3-hydroxy-3-phenyl-1-p-sulfonato (sodium salt) phenyltriazene (HPST) and Ni (II) - 3-hydroxy-3-p-tolyl-1-p-sulfonato (sodium salt) phenyltriazene (HTST) have been done in aqueous medium. The study deals with influence of methyl group at para position of the present compounds, upon the stabilities of the metal chelates formed by them. Both systems are reversible and diffusion controlled in nature.
KEYWORDS:
Ni (II) - 3-hydroxy-3-phenyl-1-p-sulfonato (sodium salt) phenyltriazene, 3-Hydroxy-3-p-tolyl-1-p-sulfonato (sodium salt) phenyltriazene, Polarographic reduction, Chelate.
Cite:
Neelam Pareek, Pooja joshi, Dipen Upadhyay, Girdharpal Singh, R.S. Chauhan, A.K. Goswami. Polarographic Studies on Ni (II) Chelates of 3-Hydroxy-3-Phenyl-1-p-Sulfonato (Sodium Salt) Phenyltriazene and 3-Hydroxy-3-p-Tolyl-1-p- Sulfonato (Sodium Salt) Phenyltriazene. Asian J. Research Chem. 4(4): April, 2011; Page 558-559-706.
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