pH-Metric Study of Metal-Liagand Stability Constants of Co(II), Cu(II), Ni(II) and Zn(II) Complexes with some Substituted Chalcones
Keywords:
pH-Metric Study, Co(II), Cu(II), Ni(II) and Zn(II), Metal-ligand stability constant, substituted chalcones.Abstract
The interactions of Co(II), Cu(II) and Zn(II) with 1-(2"-Hydroxy-3"-nitro-5"-methylphenyl)-3-(3'-nitrophenyl)-2-propen-1-one (Ligand-I) and 1-(2"-Hydroxy-3"-nitro-5"-methylphenyl)-3-(3'4'-methylene dioxyphenyl)-2-propen-1-one (Ligand-II) have been studied by Bjerrum method as adopted by Calvin and Wilson. The stability constant of 1:1 and 1:2 complexes of C0(II), Cu(II) and Zn(II) have been studied at constant temperature (27±0.1°C) and 0.1 M ionic strength (NaOH) in 70% DMF-water mixture. It is observed that formation of 1:1 and 1:2 complexes in occurring simultaneously.
References
- S. Ishidia, A. Mabsuda, Y. Kawamuna and Yamanaka, Chemotherapy, 8, 146 (1960).
- M. B. Hogale, N. P. Dhore, A. F. Shelar and P. K. Pawar, Orient. J. Chem., 2, 55 (1986).
- J. Mattew, A. V. S. Rao and S. Rambhav, Curr. Sci. 53, 576 (1984).
- T. Yamakawa, H. Kagechika, E. Kawachi, Y. Hashimato and K. Shedo, J. Med. Chem., 33, 1430 (1990).
- V. K. Ahluwalia, L. Nayal, N. Kaila, S. Bala and A. K. Tahim, Indian J. Chem., 26B, 384 (1987).
- A. K. Bhatt, R. P. Bhamana, M. R. Patel, R. A. Bellare and C. V. Deliwala, Indian J. Chem., 10, 694 (1972).
- H. Ishitsuka, Y. T. Ninomiya, C. Ohsawa, M. Fujju and Y. Suhara, Antimicrob. Agents Chemother., 22, 617 (1982).
- Y. Ninomiya, N. Shimma and H. Ishitsuka, Antiviral Res., 13, 61 (1990).
- F. H. C. Rossoti and H. Rosotti, The determination of stability constants, McGraw-Hill Book Co.
- A. E. Martell and M. Clavin, Chemistry of the Metal Chelate Compounds, Prentice Hall, Inc., England, Cliffs, N. J. (1962).
- J. Bjerrum, Metal Amine Formation in Aqueous Solutions, P. Haase and Sons, Copenhagen (1941).
- A. T. Florence and D. Attwood, Physical Principles of Pharmacy, Mcmillan, London (1981).
- H. Arving and R. J. P. Williams, J. Chem. Soc., 3192 (1953).
- Z. Ley, Electrochem., 10,954 (1904).
- Pfeiffer, Angew Chem., 53, 93(1940).
- Schwarzenbach and Ankerman, Helv. Chim. Acta, 31, 1029 (1948).
- V. Fukuda, R. Morishita and K. Sone, Bull Chem. Soc. Jpn, 49, 1017 (1976).
- A. K. Rana and J. R. Shah, J. Indian Chem. Soc., 63, 281 (1981).
- S. Gudadhe, M:L. Narwade and V. S. Jamode, Acta Cienc. Indica(Chem.). 11,234 (1985).
- C. Natrajan and P. Thormaraj, Indian J. Chem., 30A, 722 (1991).
- V. B. Tayade, Synthesis, Studies of heterocyclic compounds containing O, N and Sbeteroatoms, Ph. D. Thesis, Amravati University, Amravati (1998).
- Ya. A. Shuter, Zh. Obshch, Khim., 44,379 (1974).
- J. C. Jansen and J. Reedijik, Z. Naturforsch, Teil B, 29, 527 (1974) (Eng.).
- V. S. Jolly, G. D. Arora and P. Taiwar, J. Indian Chem. Soc., 67, 1001 (1990).
- M. V. Kadu and V. S. Jamode, Asian J. Chem., 11, 420 (1999).
- P. D. Sawalakhe and M. L. NArwade, J. Indian Chem. Soc., 72, 25. (1995).
- M. L. Narwade and A. S. Wankhede, J. Indian Chem. Soc., 70, 709 (1993).
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