Arrhenius parameters for rearrangements of the neophyl, 1-indanylmethyl, 2-allylbenzyl, and 2-(2-vinylphenyl) ethyl radicals relative to hydrogen abstraction from …

…, RD Barrows, DM Camaioni

Index: Franz,J.A.; Barrows,R.D.; Camaioni,D.M. Journal of the American Chemical Society, 1984 , vol. 106, p. 3964

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Citation Number: 64

Abstract

Abstract: The temperature dependence of rates of several radical rearrangements relative to abstraction of hydrogen atom from tributylstannane has been determined. The rearrangement of 2-phenyl-2-methylpropyl to l-phenyl-2-methylprop-2-yl (neophyl rearrangement) relative to hydrogen abstraction is represented by log (r/M)=(2.48 i 0.08)- (8.13 f 0.16)/0, 0= 2.3 RT kcal/mol. The rearrangement of 2-allylbenzyl to 2-indanylmethyl ...