Bulletin of the Chemical Society of Japan p. 219 - 221 (1984)
Update date:2022-08-05
Topics:
Matsuda
Akiyama
Furuta
Mizuta
The reaction of substituted benzenesulfinic acids with N-phenylmaleimide has been carried out, and the products obtained have been identified as sulfones from analyses of their IR, UV, and NMR spectra. From the kinetic investigation, a linear Hammett relationship between the sigma -value and log K//2/K//0 has been confirmed. It is concluded that the nucleophilic attack of the sulfinic acid sulfur atom on the carbon of the C equals C bond of N-phenylmaleimide is the rate-determining step.
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