Substituent Effect Studies of Aryl-Assisted Solvolyses. I. The Acetolysis of 2, 2-Bis (substituted phenyl) ethyl p-Toluenesulfonates.

M Fujio, Y Maeda, M Goto, Y Saeki, M Mishima…

Index: Fujio, Mizue; Maeda, Yasuyuki; Goto, Mutsuo; Saeki, Yoshihiro; Mishima, Masaaki; Tsuno, Yuho Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 10 p. 3015 - 3020

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Citation Number: 10

Abstract

The substituent effect on the acetolysis of 2, 2-bis (substituted phenyl) ethyl p- toluenesulfonates at 90.10° C can be described accurately in terms of the Yukawa–Tsuno (LArSR) relationship, giving a ρ value of− 4.44 and an r value of 0.53. The substituent effect correlation of this system carrying two aryls is quite comparable to that of the 2-methyl-2- phenylpropyl system carrying a single aryl group, suggesting the close similarity in the ...

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