Mechanism for inversion in primary organomagnesium compounds

G Fraenkel, C Cottrell, DT Dix

Index: Fraenkel,G. et al. Journal of the American Chemical Society, 1971 , vol. 93, p. 1704 - 1708

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Citation Number: 14

Abstract

Abstract: The kinetics of inversion of the Grignard reagents RMgX (R= 2-methylbutyl, X= C1, Br, I, R, Mg) have been investigated and molecular weight data obtained for ether solutions 0.1-0.15 M. It has been found that steric effects have relatively little influence on the rates of inversion. Reagents which are dimeric X= C1 give first-order kinetics while, for those which are monomeric, the inversion rates are second order in contained reagent. It is concluded ...