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Some new coordination compounds of tin(II) have been synthesized by the reaction of tin(II) methoxide with the Schiff bases prepared by condensation of aldehyde/ketones with sulpha drugs. These complexes have been characterized on the basis of elemental analysis, ultraviolet, infrared, 1H NMR and 119Sn NMR spectral studies. The analytical data of complexes indicate 1:2 metal ligand stoichiometry of the type of [ML2], where M = Sn(II). The ligands be haved as bidentate chelating agents and bonded to the metal ion through imines nitrogen and ox ygen atom of either moiety of ligand. The antibacterial activities of the ligands and their tin(II) coordination compounds have been screened in vitro against the o ga ism Escherichia coli, Staphylococus aureus, Prouteus mirabilis,and Bacillus thurengiensis.
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1361--1365
Opis fizyczny
Bibliogr. 20 poz., rys.
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autor
autor
autor
autor
- Department of Chemistry, University of Rajasthan, Jaipur – 302004, India, anilakv123@rediffmail.com
Bibliografia
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- 4. Vogel A.I., ATextBookof Quantitative Inorganic Analysis, Longmans Green, ELBS, London (1962).
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- 6. Lal R.A., Adhikari S., Kumar A. and Pal M.L., J. Indian Chem. Soc., 76, 345 (1998).
- 7. Varshney A.K. and Tandon J.P., Polyhedron, 4, 1311 (1985).
- 8. Nath M. and Goyal S., Bull. Chem. Soc. Japan, 69, 605 (1996).
- 9. Hobday M.D. and Smith T.D., J. Chem. Soc., A, 1549 (1971).
- 10. Varshney A.K. and Tandon J.P., Polyhedron, 5, 1853 (1986).
- 11. Varshney A.K. Tandon J.P. and Crowe A.J., Polyhedron, 5, 739 (1986).
- 12. Ewings P.F.R., Harrison P.G. and Mangia A., J. Organomet. Chem., 114, 35 (1976).
- 13. Varshney A.K., Varshney S. and Singh H.L., Bull. Pol. Acad. Sci. Chem., 45, 373 (1997).
- 14. Varshney A.K., Varshney S. and Singh H.L., Appl. Organomet. Chem., 13, 637 (1999).
- 15. Nath M., Sharma N. and Sharma C.L., Synth. React. Inorg. Met.-Org. Chem., 21, 51 (1991).
- 16. Smith P. J. and Smith L., Inorg. Chim. Acta Rev., 7, 11 (1973).
- 17. Singh H.L., Varshney S. and Varshney A.K., Main Group Met. Chem., 22, 529 (1999).
- 18. Pettinari C., Marchetti F., Cingolani A. and Bartolani S., Polyhedron, 15, 1263 (1996).
- 19. Horsfall J.G., "Fungicides and their action" in: Chronica Botanica, Walthan, Massachusetts (1945).
- 20. Singh H.L., Khungar B., Tripathi U.D. and Varshney A.K., Main Group Met. Chem., 24, 5 (2001).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ5-0022-0095