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Solvent effects as a possible source of rate enhancements in functional micellar catalysis

✍ Scribed by Roberto Fornasier; Umberto Tonellato

Publisher: Elsevier Science
Year: 1980
Tongue: English
Weight: 106 KB
Volume: 40
Category: Article
ISSN: 0020-1693
DOI: 10.1016/s0020-1693(00)92282-5

No coin nor oath required. For personal study only.

✦ Synopsis

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by DMSO. Therefore, any difference in reactivity must stem from the ground state stabilization. The rate retardation in the case of IV had been explained as due to the greater stabilization of the charge extended ground state anion by DMSO. But such an effect is operative to a much smaller extent in the case of II pointing to the relative instability of the carbanion on passing from IV to II. It is shown that I, II and III belong to one group of compounds reacting by ElcBion_nai, mechanism while IV reacts by the Elanion mechanism in the ElcB spectrum.

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