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Alexandra Primikiri
University of Ioannina
5Publications
4H-index
144Citations
Publications 5
Newest
#1Vaso Dokorou (UoI: University of Ioannina)H-Index: 8
#2Alexandra Primikiri (UoI: University of Ioannina)H-Index: 4
Last.Dimitra Kovala-Demertzi (UoI: University of Ioannina)H-Index: 36
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Abstract The novel triphenyltin(IV) esters of flufenamic acid ( 1 ), Hflu, [Ph 3 Sn(flu)] ( 2 ), and of [2-(2,3-dichlorophenylamino)benzoic acid] ( 3) , Hdcpa, [Ph 3 Sn(dcpa)] ( 4 ) have been structurally characterized by means of vibrational and 1 H, 13 C NMR spectroscopic studies. The crystal and molecular structures of [SnPh 3 (dcpa)(DMSO)] 4a are described. The molecular structure of 4a reveals that the Sn atom has a distorted trigonal bipyramidal coordination geometry with equatorial phenyl...
#1Dimitra Kovala-Demertzi (UoI: University of Ioannina)H-Index: 36
#2Dimitra Hadjipavlou-Litina (A.U.Th.: Aristotle University of Thessaloniki)H-Index: 41
Last.Mavroudis A. Demertzis (UoI: University of Ioannina)H-Index: 31
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#1Dimitra Kovala-Demertzi (UoI: University of Ioannina)H-Index: 36
Last.Mavroudis A. Demertzis (UoI: University of Ioannina)H-Index: 31
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Some new complexes of mefenamic acid with potentially interesting biological activity are described. The complexes of mefenamic acid [Mn(mef)2(H2O)2], 1, [Co(mef)2(H2O)2], 2, [Ni(mef)2(H2O)2], 3, [Cu(mef)2(H2O)]2, 4 and [Zn(mef)2], 5, were prepared by the reaction of mefenamic acid, a potent anti-inflammatory drug with metal salts. Optical and infrared spectral data of these new complexes are reported. Monomeric six-coordinated species were isolated in the solid state for Mn(II), Ni(II) and Co(I...
#1Dimitra Kovala-Demertzi (UoI: University of Ioannina)H-Index: 36
#2Vaso Dokorou (UoI: University of Ioannina)H-Index: 8
Last.Mavroudis A. Demertzis (UoI: University of Ioannina)H-Index: 31
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Abstract The complexes [Me 2 (Meclo)SnOSn(Meclo)Me 2 ] 2 ( 2 ) and [Ph 3 Sn(Meclo)] ( 3 ) where HMeclo is meclofenamic acid, N -(2,6-dichloro- m -tolylanthranilic acid)], have been prepared and structurally characterized by means of vibrational, 1 H and 13 C NMR spectroscopies. The crystal structure of complexes ( 2 ) and ( 3 ) have been determined by X-ray crystallography. Three distannoxane rings are present to the dimeric tetraorganodistannoxane of planar ladder arrangement of ( 2 ). The stru...
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