42604-93-3Relevant articles and documents
KINETIC STUDIES ON REACTION OF SULFINIC ACIDS WITH CONJUGATED ALKENES: I. KINETICS OF THE ADDITION OF ARENESULFINIC ACIDS TO β-NITROSTYRENE
Aleksiev, D. I.,Ivanova, S.,Tashkova, Kr.
, p. 73 - 76 (2007/10/02)
Addition of unsubstituted and substituted benzenesulfinic acids to β-nitrostyrene has been studied kinetically by means of ultraviolet spectrophotometry.The reaction follows the second-order kinetics: ν=k. .The dependence of rate constants on the temperature and influence of p-substituents on the kinetic parameters have been investigated.The activating energy and the enthalpy of activation are calculated in the temperature range 288-308 K. Key words: Sulfinic acids; β-nitrostyrene; reaction order; rate constants; activating energy; enthalpy of activation.