Kirkuk Journal of Science

Kirkuk Journal of Science

Synthesis of [2-(Benzylidene amino)Ethanesulfonic Acid ]

Authors
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

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Volume 8, Issue 2
Spring 2013
Page 43-47

Mendeley

  • Receive Date 01 June 2013
  • Revise Date 20 June 2013
  • Accept Date 25 June 2013