Influence of pressure on the Menschutkin-type reaction of phenethyl arenesulfonates with pyridine.

SD Yoh, JH Park, KA Lee, IS Han

Index: Yoh, Soo-Dong; Park, Jong-Hwan; Lee, Kyung-A; Han, In-Sook Bulletin of the Chemical Society of Japan, 1987 , vol. 60, # 3 p. 1149 - 1152

Full Text: HTML

Citation Number: 9

Abstract

Kinetic investigation of β-phenylethyl arenesulfonates with pyridine in acetonitrile revealed that the rates of these reactions which were lower than those of the reaction of benzyl benzenesulfonate with pyridine in acetone were increased with raising temperatures and pressures. The activation volumes were comparable to those of benzyl system, but activation entropies were negatively larger than those of benzyl system. From these phenomena it ...