Some complexes of N-aryl furfural nitrones with Co (II), Ni (II), Cu (II), Zn (II) and Cd (II) chlorides
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2016-05-24 https://doi.org/10.14419/ijac.v4i1.6086
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Furfural, Hammet Constants, Metal Complex, Nitrones. -
Abstract
Some new metal(II) dichloride complexes with the ligands substituted nitrones of the general formula [ML2Cl2], where M= Co(II), Ni(II), Cu(II), Zn(II) and Cd(II), L=OCH=CHCH=C-CH=N(O)C6H4X (X=H,p-CH3,CH3O,CH3CO,F,Cl,and Br) have been prepared and characterized by elemental analysis, IR,1H,13C NMR and Vis/Uv spectroscopy. The IR spectral data showed that the nitrone ligands coordinated with the metal ion through the most active atom of the N-oxide to give square planner coordinate (Cu,Ni,) complexes and (Zn,Cd,Co) tetrahedral complexes. No correlation was observed between the N-O vibrations stretching high frequency ν (N-O) of the complexes and the Hammet (σ) constants.
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References
[1] A l-Allaf T.A.K. and Omer A.O. R, (1994) Dirasat(Jordan), 20B,53(1993) ;Chem. Abst. 120,217910.
[2] Al-Allaf T.A.K., Al-Rawi J.M. and Omer A.O., Iraqi J. Chem., 15, 22(1990).
[3] Allaf T.A.K., Al-Bayati R.I.H., Rashan L.J. and Khuzai R.F. E (1996) Appl. Organomet., Chem., 10, 47. http://dx.doi.org/10.1002/(SICI)1099-0739(199602)10:1<47::AID-AOC476>3.0.CO;2-3.
[4] Allaf T.A.K.Al- and Al-Tayy M.A., (1990) J. Organometal. Chem., 391, 37; and references therein. http://dx.doi.org/10.1016/0022-328X(90)80154-R.
[5] Anslyn E.V.and DoughertD.A. Y, (2006) Modern Physical Organic Chemistry. University Science Books.
[6] Arumuga N. M, Manisanker P., SivasubramaniaS. N and Wilson D.A., (1984) Org. Mag.Res, 22, 592. http://dx.doi.org/10.1002/mrc.1270220915.
[7] Caddick S., (1995) Tetrahedron, 51, 10403. http://dx.doi.org/10.1016/0040-4020(95)00662-R.
[8] Carl In, R.L. (1986) Magnetochemistry, Springer-Verlag, Berlin,.
[9] Charmier M.A. J., Kukushkin V.Y. and Pombiro A.J.L., Dalton Trans., 2540-2543, (2003). http://dx.doi.org/10.1039/B301892J.
[10] David Roca-López · Victor Polo · Tomas Tejero · Pedro Merino, (2015) Journal of organic chemistry 80(8).
[11] Gothelf K.V. and.Jorgenson K. A, (1998) Chem.Rev, 98,863. http://dx.doi.org/10.1021/cr970324e.
[12] Guo Z. and Sadler P.J., (1999) Angew. Chem., Int. Ed., 38, 1512. http://dx.doi.org/10.1002/(SICI)1521-3773(19990601)38:11<1512::AID-ANIE1512>3.0.CO;2-Y.
[13] Guo Z. and Sadler P.J., Adv. (1999)Inorg.Chem., 49,183.
[14] Hansh C., Leo A. and Taft R.W., (1991) Chem.Rev. 91; 165-195. http://dx.doi.org/10.1021/cr00002a004.
[15] Honnick W .D. and Zuckerman J.J., (1978)â€Organotion (II)-oxygen and – sulfur Hetrocycles through protolysis of Tin (II) dimethoxide†Inorg.Chem, 17, pp. 501- 504. http://dx.doi.org/10.1021/ic50180a065.
[16] Kettle S.F.A., (1975) “Coordination Compounds†Thomas Nelson, London.
[17] Lever, A.B.P. Inorganic Electronic Spectroscopy, 2nd ed., (1984) Elsevier, Amsterdam.
[18] Levy G.C., Lichter R.L. and Nelson G.L., (1980) “Carbon-13 Nuclear Magnetic
[19] Resonance Spectroscopy†J.Wiley and Sons, New York.
[20] MicheliR.A. N, Mozzen M. and Bertani R., (1996) Coord.Chem. Rev., 147,299. http://dx.doi.org/10.1016/0010-8545(94)01128-1.
[21] .Nicholls. (1974) “Complexes and first –row transition elements†White friars press LT D, P.1, 100.
[22] Novikov A. S. , Dement’ev A. I., Medvedev Yu. N. , (2013) Russian journal of inorganic chemistry 58(3). http://dx.doi.org/10.1134/S003602361303011X.
[23] Saxena A.K. and Huber F., (1989) Coord. Chem. Rev., 95, 109. http://dx.doi.org/10.1016/0010-8545(89)80003-7.
[24] Silverstein R.M., Baske C.G. R and Morrill T.C., (1974) “Spectrometric Identification of Organic Compoundsâ€, J.Wiley and Sons, New York, 3rd Ed.
[25] Taqa Amer A., Jasim Al-Rawi and Salim Y., (1993) Spectmchimica Acta. Vol. 49A. No. 1. p.1022.
[26] Vogel A.I. (1972) “Text book of practical organic chemistry†Third edition Logman group Ltd. P.863.
[27] Yu V., Kukush kin and A.J.L. Pombeiro, (2002) Chem. Rev., 102, 1771.
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How to Cite
Taqa, A. A. (2016). Some complexes of N-aryl furfural nitrones with Co (II), Ni (II), Cu (II), Zn (II) and Cd (II) chlorides. International Journal of Advanced Chemistry, 4(1), 10-14. https://doi.org/10.14419/ijac.v4i1.6086Received date: 2016-04-24
Accepted date: 2016-05-09
Published date: 2016-05-24