Synthesis, spectral, thermal and biological properties of some novel coordination compounds of VO(IV) and biological 4[N-(4′-ethylbenzalidene) amino] antipyrine thiosemicarbazone and 4[N-(2′, 4′-dimethyl benzalidene amino] antipyrine thiosemicarbazone

Journal of the Iranian Chemical Research

مقاله 3، دوره 2، شماره 3، آذر 2009، صفحه 173-182   

نویسندگان

Surendra Prasad^{* 1}؛ Ram Kumar Agarwal²؛ Hans Raj Modi²

¹Division of Chemical Sciences, University of South Pacific, Laucala Bay Campus, Suva, Fiji

²Department of Chemistry, Lajpat Rai Postgraduate College, Sahibabad-201 005 (Ghaziabad), India

چکیده

In present studies the synthesis, characterization and biological properties of
oxovanadium(IV) coordination compounds of 4[N-(4′-ethylbenzalidene)amino] antipyrine
thiosemicarbazone (EBAAPTS) and 4[N-(2′,4′-dimethylbenzalidene)amino] antipyrine
thiosemicarbazone (DMBAAPTS) with the general composition VOX2L (X = C1-, Br-, I-, NO3
-
or NCS-) and VO(CIO4)2(L)H2O (L = EBAAPTS or DMBAAPTS) are described . All the
complexes were characterized by elemental analyses, molar mass, molar conductance, magnetic
susceptibility, infrared and electronic spectra. In all these complexes, both the
thiosemicarbazones behave as neutral tridentate (N, N, S) ligands. The thermal properties of the
representative complexes are also reported. The most probable geometry of the complexes is
proposed.

کلیدواژه‌ها

Oxovanadium (IV) complexes؛ thiosemicarbazone؛ Biological activity؛ Mixed ligand complexes

مراجع

[1] R.K. Agarwal, I. Chakraborti, Polish J. Chem. 68 (1994) 1491-1501.
[2] R.K. Agarwal, I. Chakraborti, S.K. Sharma, Polish J. Chem. 62 (1995)1085-1096.
[3] R.K. Agarwal, H. Agarwal, I. Chakraborti, Synth. React. Inorg. Met-Org. Chem. 25 (1995) 383-396.
[4] L. Singh, I. Chakraborti, N.P. Dhaka, R.K. Agarwal, Revue. Roum. Chim. 44 (1999) 119-124.
[5] L. Singh, A.K. Manglik, N.P. Dhaka, Asian J. Chem. 9 (1997) 213-217.
[6] R.K. Agarwal, S. Prasad, N. Gahlot, Turk. J. Chem. 28 (2004) 691-701.
[7] R.K. Agarwal, L. Singh, D.K. Sharma, Chim. Acta Turcica 33 (2005) 1-7.
R.K. Agarwal et al. / J. Iran. Chem. Res. 2 (2009) 173-182
182
[8] R.K. Agarwal, S. Prasad, Rev. Inorg. Chem, 26 (2006) 471-491.
[9] S. Padhye, G.B. Kauffmann, Coord. Cham. Rev. 24 (1985) 127-145.
[10] D.X. West, S.B. Padhye, P.B. Sonawane, R.C. Chikate, Asian J. Chem. Revs, 1 (1990) 125-143.
[11] M. Akbar Ali, S.E. Livingstone, Coord. Chem. Revs. 13 (1974) 101-126.
[12] M.J.M. Cam[bell, Coord. Chem. Rev. 15 (1975) 279-299.
[13] R.K. Agarwal, G.B. Singh, B. Bhushan, J. Inst. Chem. 65 (1993) 131-134.
[14] G. Durgaprasad, C.C. Patel, Indian J. Chem. 11A (1973) 1300-1305.
[15] D.N. Sathyanarayana, C.C. Patel, Indian J. Chem. 3 (1965) 486-490.
[16] A.I. Vogel, A Text Book of Quantitative analysis, Longmans Green, London, 1961.
[17] E. Kurz, G. Kober, M. Berl, Anal. Chem. 30 (1958) 1983-1986.
[18] S. Prasad, R.K. Aganwal, Trans. Metal Chem. 30 (2007) 143-149.
[19] R.K. Agarwal, G. Singh, Croat. Chem. Acta 60 (1987) 741-748.
[20] R.K. Agarwal, G. Singh, Rev. Roum. Chim. 33 (1988) 537-543.
[21] G. Shankar, R.R.P. Kumar, S.K. Ramalingam, Polyhedron 5 (1986) 991-998.
[22] R.K. Agarwal, R.K. Garg, S.K. Sindhu, J. Iran. Chem. Soc. 2 (2005) 203-211.
[23] T,S. Lane, A.Yamaguchi, A.R. James, J. Am. Chem. Soc. 80 (1958) 527-530.
[24] K. Swminathan, H.M.N.H. Irving, J. Inorg. Nucl. Chem. 26 (1964) 1291-1297.
[25] V.B. Rana, J. Inorg. Nucl. Chem. 37 (1975) 1827-1834.
[26] P.W. Sadler, J. Chem. Soc. (1961) 957-964.
[27] B. Singh, H. Mishra, J. Indian Chem. Soc. 63 (1986) 692-694.
[28] K.K. Aravindakshan, Indian J. Chem. 26A (1987) 241-246.
[29] J. Selbin, Chem. Rev. 65 (1965) 153-176.
[30] J. Selbin, Coord. Chem. Rev. 1 (1966) 293-310.
[31] B.J. Hathaway, A.E. Underhill, J. Chem. Soc. (1958) 537-544.
[32] S.K. Krishnamurthy, S. Soundararajan, Canad. J. Chem. 47 (1969) 995-1003.
[33] J.L. Burmaster, Coord. Chem. Rev. 1 (1966) 205-225.
[34] L. Sacconi, V. Campigili, Inorg. Chem. 5 (1966) 606-612.
[35] C.J. Ballhausen, H.B. Gray, Inorg. Chem. 1 (1962) 360-376.
[36] L.G. Von-Quickenborne, S.P. McGlyn, Theor. Chim. Acta 9 (1968) 390-402.
[37] D.N. Sathyanaryana, C.C. Patel, Indian J. Chem. 5 (1967) 360-368.
[38] R.K. Agarwal, G. Singh, Synth. React. Inorg. Met-Org. Chem. 16 (1986) 1183-1190.
[39] R.M. Golding, Mol. Phys. 5 (1962) 369-380.
[40] R.P. Dodge, D.H. Templeton, A. Zalkin, J. Chem. Phys. 35 (1961) 55-62.
[41] D.N. Satyanarayana, C.C. Patel, J. Inorg. Nucl. Chem. 27 (1965) 297-306.
[42] D.N. Sathyararayana, C.C. Patel, J. Inorg. Nucl. Chem. 28 (1966) 2277-2286.