Reactions within association complexes: acid catalysed hydrolysis of substituted benzaldehyde acetals in the presence of detergents

PDR Rose, A Williams

文献索引：Rose, Phillip D. R.; Williams, Andrew Journal of the Chemical Society, Perkin Transactions 2, 2002 , # 9 p. 1589 - 1595

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摘要

First order rate constants for decomposition of substituted benzaldehyde dimethyl acetals at constant pH in solutions of sodium dodecyl sulfate (SDS) and Aerosol AOT (AOT) maintained at constant [Na+] are linear in surfactant concentration. When the only Na+ is that derived from the added SDS the kinetics exhibit a saturating rate law in SDS concentration. The present study shows that the curvature is not due to complexation of ...