Kinetic and stereochemical evidence for nucleophilic assistance in the nucleophilic hydrolysis of chlorosilanes
- 1 January 1977
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 18,p. 649-650
- https://doi.org/10.1039/c39770000649
Abstract
Kinetic studies of the hydrolysis of chlorosilanes shows nucleophilic assistance by hexamethyl-phosphoric triamide, dimethyl sulphoxide, or dimethyl-formamide in nucleophilic substitution; the reaction is controlled by the entropy of activation, and takes place with retention of configuration at silicon instead of inversion as previous observed with acyclic chlorosilanes.Keywords
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