The Substituent Effect. X. Solvolysis of 3-and 4-Substituted 1-(1-Naphthylethyl) Chlorides

Y Tsuno, M Sawada, T Fujii, Y Yukawa

Index: Tsuno,Y. et al. Bulletin of the Chemical Society of Japan, 1975 , vol. 48, p. 3347 - 3355

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Citation Number: 20

Abstract

The rates of the solvolysis of eleven 3-and 4-substituted 1-(1-naphthylethyl) chlorides were determined in 80%(v/v) aqueous acetone solution at 45° C. The effect of substituents in 3- and 4-positions of the naphthalene can be correlated with the LArSR relationship (logk⁄ k 0) 3α, 4α=− 5.12 (σ 0+ 1.04Δ\ barσ R+)− 0.12 (correlation coefficient, 0.999; standard deviation,±0.12). The ρ value in the naphthalene is slightly larger and the r value is slightly ...