Dramatic effect of the specific solvation on the reactivity of quaternary ammonium fluorides and poly (hydrogen fluorides),(HF) n. cntdot. F-, in media of low polarity

D Landini, A Maia, A Rampoldi

Index: Landini, Dario; Maia, Angelamaria; Rampoldi, Alessandro Journal of Organic Chemistry, 1989 , vol. 54, # 2 p. 328 - 332

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Citation Number: 96

Abstract

Results Nucleophilic substitution reactions of the methanesulfonic group in n-octyl methanesulfonate by fluoride anion associated with tetrahexylammonium cation Q'(2) were carried out in chlorobenzene solution with comparable concentrations of substrate 1 (2-4 X loT2 M) and quaternary fluoride 2a (3-4 XM)(reaction 1). ThePydration state n of Q+ F-. nH20 used ranged from 1.5 to 8.5

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