Mechanism of formation of Schiff base complexes. Part 3. Kinetic template effect of copper(II) in the condensation reaction of the salicylaldehydato-ion with a polyfunctional diprimary amine
作者:Enrico Rotondo、Francesca Cusmano Priolo
DOI:10.1039/dt9820001825
日期:——
conditions the reaction of the salicyaldehydato-ion (sal) with diethylenetriamine (dien) in the presence of copper(II) takes place through a first-order kinetic process. The reactants are envisaged as being first co-ordinated to the copper(II), forming a labile ternary complex; interligand condensation is then supposed to occur within the co-ordination sphere of the metal. In the resulting reaction sequence