3-(4-Hydroxyphenylthio)pyrrolidine-2,5-diones were prepared by the conjugate addition of substituted 4-hydroxybenzenethiols to 1-alkyl-1-H-pyrrole-2,5-diones.The analytical and spectral data are reported.
Pastor, Stephen D.,Hessell, Edward T.,Odorisio, Paul A.,Spivack, John D.
p. 1195 - 1197
(2007/10/02)
4-(Hydroxyphenylthio)imide stabilizers
(4-Hydroxyphenylthio)imide stabilizers of the formula STR1 are prepared by the reaction of the appropriate maleimide and mercaptophenol compounds, said imides being useful as stabilizers of organic polymers.
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(2008/06/13)
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