Effects of Medium and Substituents on Dissociationof 4, 4'-Disubstituted Bis (benzenesulfon) imides

M Ludwig, P Štverka

Index: Ludwig, Miroslav; Stverka, Pavel Collection of Czechoslovak Chemical Communications, 1996 , vol. 61, # 8 p. 1205 - 1214

Full Text: HTML

Citation Number: 2

Abstract

Abstract Ten 4, 4'-disubstituted bis (arenesulfon) imides of the general formula XC 6 H 4 SO 2 NHSO 2 C 6 H 4 X have been synthesized and their structures confirmed by their 1 H NMR spectra. Elemental analyses are presented for the compounds not yet described. The dissociation constants of these model substances have been measured potentiometrically in pyridine, dimethylformamide, methanol, ethanol, propylene carbonate, acetone, ...