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Synthesis of [2-(Benzylidene amino)Ethanesulfonic Acid ] | ||
| Kirkuk Journal of Science | ||
| Article 1, Volume 8, Issue 2, 2013, Pages 43-47 PDF (0 K) | ||
| DOI: 10.32894/kujss.2013.79697 | ||
| Authors | ||
| Janan I. Shaheen; Shakir M. Saied; Ahmad S. Mahal | ||
| Abstract | ||
| Condensation of 2-aminoethane sulfonic acid(Taurine) and benzaldehyde in sodium hydroxide ethanolic solution gave the Schiff base [2-(benzylidene amino) ethanesulfonic acid(L)] . This base particularly bind to metal ions Co (II) ,Ni (II),Cu (II) , Zn (II)and Hg (II) in 2:1 molar ratio via the N atom lone pair and oxygen atom of sulfonic acid (the most active positions) as a neutral bidentate ligand to form complexes of general formula [ML2. 2H2O]Cl2. Characterization of these complexes were octahedral geometry as information obtained from IR and UV spectra and molar conductivity measurements. | ||
| Keywords | ||
| aminoethane sulfonic acid; Schiff Base; metal ions Co; and Hg; II Ni | ||
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