Chemistry of dithiocarbamate derivatives of amino acids. I. Study of some dithiocarbamate derivatives of linear α-amino acids and their nickel(II) complexes

作者: Manuel Castillo , Julio J. Criado , Benigno Macias , Maria V. Vaquero

DOI: 10.1016/S0020-1693(00)85861-2

关键词: StereochemistryGlycineNickelNuclear magnetic resonance spectroscopyCrystal structureDithiocarbamateChemistryMoietyProton NMRPolymer chemistryAmino acid

摘要: Abstract The barium dithiocarbamate derivates of the α-amino acids glycine, DL-alanine, DL-2-amino- butyric acid, DL-norvaline and DL-norleucine have been synthesized. crystal structure glycine derivative was determined. anions were used to obtain corresponding nickel(II) complexes in acid form. are diamagnetic, coordination takes place a near-square planar geometry around Ni(II) ion through sulphur atoms moiety, having confirmed by IR, 1 H NMR, UV-Vis spectroscopies chemical analysis.

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