Kinetics of hydrolysis of aromatic mono-and disulfonyl chlorides

P Sanecki, E Rokaszewski

Index: Sanecki, Przemyslaw; Rokaszewski, Edward Canadian Journal of Chemistry, 1987 , vol. 65, p. 2263 - 2267

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Citation Number: 4

Abstract

A continuous polarographic method of recording instantaneous concentrations of-SO2Cl groups in an aqueous acetic acid system containing CH3CO2Na has been elaborated. Ten model monosulfonyl chlorides underwent hydrolysis according to pseudo-first order kinetics (20% H2O, 80% vv CH3CO2H, 0.5 mol× dm-3 CH3CO2Na). Plots of hydrolysis for seven disulfonyl dichlorides with different number of-CH3 groups have been determined. ...