56491-74-8Relevant articles and documents
Synthesis, characterization and biological activity of Cu(II) chelates with some amino acid derivatives
Nandi, M. M.,Choudhury, J.,Tarat, S.
, p. 288 - 291 (2007/10/02)
The complexing behaviour of seventeen amino acid derivatives towards Cu(II) has been studied.Complexes of the types Cu(RH)*xH2O, Cu(RH).Cu(OH)2*xH2O and Cu(R'H)2*yH2O have been prepared and characterized by IR, ESR, electronic spectral, magnetic moment and analytical data.On the basis of differences and direction of the shifts in the IR frequencies of vas OCO and vs OCO modes and ESR spectra, bonding modes of carboxylate group have been established.Biological activitu of complexes is more than that of the free metal ion and the ligands.