95245-63-9Relevant academic research and scientific papers
The Hydrolysis of pyrrolidine Green and Some Derivatives. Part 2. The Kinetics of the Hydrolysis of Some 3-Substituted Derivatives of Pyrrolidine Green
Beach, Steven F.,Hepworth, John D.,Mason, Donald,May, Bernadette,Hallas, Geoffrey
, p. 107 - 110 (2007/10/02)
Rate constants have been measured for the reactions of hydroxide ion with Pyrrolidine Green and its 3-Me, 3-Br, 3-CF3, and 3-NO2 derivatives in aqueous solution.The substituents affect the rate of hydrolysis to an extent linearly related to the appropriate Hammett substituent constant.Thermodynamic parameters ΔH and ΔS have been determines for each dye.The existence of an isokinetic relationship has been established by analysis of Arrhenius plots and confirmed by other methods.
