Kinetic study of the mechanism of reactions of aromatic hydroxy compounds with nitrous acid and nitric acid in non aqueous solvents at various temperatures

摘要

I. The Nitrosation of Fhenol.nThe nitrosation of phenol in methanol proceeds at low concentrations of the reactants phenol and nitrous acid, and low hydrochloric acid concentration very slowly, so that no definite kinetics could be ascribed to this reaction.nII. The rate equations of the diazotisation of the mono=itroanilines in methanol, acidified either with perchloric acid or with hydrochloric acid, were determined at different temperatures.nIII. The Diazotisation of the Chlorauilines in Methanol The kinetics of the diazotisaticn of the chlor=anilines is similar to that of aniline, described in a previous paper43).