Title of article
How iodide anions inhibit the phase-transfer catalyzed reactions of carbanions
Author/Authors
Mieczys?aw M?kosza، نويسنده , , Alexey Chesnokov، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
8
From page
5925
To page
5932
Abstract
The inhibitory effect of iodide anions on the phase-transfer catalyzed reactions of carbanions generated in liquid–liquid two-phase systems by aqueous NaOH is due to preferential location of these anions in the interfacial region of the two-phase system—organic phase/concd aqueous NaOH. In such situation, the basic activity of NaOH in this region is decreased and the equilibrium of deprotonation of the carbanion precursors is disfavoured.
Keywords
Phase-transfer catalysis , carbanions , Iodide anions , Reaction mechanism
Journal title
Tetrahedron
Serial Year
2008
Journal title
Tetrahedron
Record number
1094221
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