Bidentate Schiff's Base Chemistry of Ketoanil Chloro complexes Chloro-substituted-amine Complexes Cyclocondensation Dimethyl Amino Electron donor I.R. spectra Ir spectra Ir spectrum Magnetic moment Metal Chelates of Ketoanils Osmium complex Resolution of binary complexes Stoichiometries Stoichiometry Synthesis Thiazolidinones Thioglycolic analytical anhydrous copper(II) complexes inorganic ligand phenylketo solutions