Evidence against ion-pair formation in the reactions of ethyl halides with silver salts

DN Kevill, EK Fujimoto

Index: Kevill, Dennis N.; Fujimoto, Edward K. Journal of the Chemical Society, Chemical Communications, 1983 , # 20 p. 1149 - 1150

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Citation Number: 2

Abstract

For many years, reactions of alkyl halides in the presence of silver ion were aIways formdated in terms of a rate- determining step consisting of a silver-ion-assisted hetero- lysis of the carbon-halogen bond;l for substitution this was designated as an S,lAg+ reaction. When evidence for nucleophilic assistance by the counter-ion (X-) was found in several systems, the concept of intermediate carbocation formation was retained and these reactions were formulated ...

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