Ciusa; Vecchiotti, Gazzetta Chimica Italiana, 1916, vol. 46 I, p. 243
作者:Ciusa、Vecchiotti
DOI:——
日期:——
Kinetics and mechanism of the reaction of substituted phenylhydrazones with thallium(III) acetate. Reactions of mercury(II) acetate with nitrogen compounds. Part 8
作者:Richard N. Butler、Gerard J. Morris、Anne M. O'Donohue
DOI:10.1039/p29810001243
日期:——
The reaction of substituted phenylhydrazones with thallium(III) acetate in acetic acid involved an electrophilic attack at the hydrazone amino-NH moiety giving an intermediate which is attacked by solvent at the methine carbon. The Hammett ρ values for substituents in the methine and the N-phenyl rings were –1.05 and –3.6, respectively. Activation thermodynamic parameters ΔEa 17.9, ΔHa 17.2 kcal mol–1