30693-46-0Relevant academic research and scientific papers
NUCLEOPHILIC REACTIONS AT VINYL CENTER. III. INVESTIGATION OF THE KINETICS AND MECHANISM OF THE REACTION OF β,β-DICHLOROVINYL SULFONES WITH SODIUM ALKOXIDES IN ALCOHOLS
Shainyan, B. A.,Mirskova, A. N.
, p. 1518 - 1523 (2007/10/02)
The kinetics of the reaction of β,β-dichlorovinyl sulfones with sodium methoxide and ethoxide in the corresponding alcohols at -20 to +40 deg C were studied.The rate constants for substitution of the first and second chlorine atoms were calculated by numerical solution of the set of differential equations for consecutive second-order reactions.The activation parameters and data on isotope exchange indicate preferential substitution of chlorine by an elimination-addition mechanism.
