Perchlorate catalysis of the methanolysis of triphenylmethyl chloride in benzene solution and its relation to special salt effects in solvolysis reactions
- 1 January 1970
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 48 (1) , 1-6
- https://doi.org/10.1139/v70-001
Abstract
The kinetic form of the suppression of the perchlorate catalysis of the methanolysis of triphenylmethyl chloride in benzene solvent by tetra-n-butylammonium chloride has been investigated. This is consistent with a catalysis brought about by a simple perchlorate ion, suppressed by a competition between such ions and alkylammonium chloride ion-pairs for the alkyl halide ion-pair.The results are discussed in relation to the qualitatively similar special salt effects observed in acetolysis reactions by Winstein and co-workers, with particular reference to the necessity of the concept of intimate and solvent-separated ion-pairs in the interpretation of these effects.Keywords
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