Issue 28, 2005

Macroreticular p-(ω-sulfonic-perfluoroalkylated) polystyrene ion-exchange resins: a new type of selective solid acid catalyst

Abstract

Macroreticular p-(ω-sulfonic-perfluoroalkylated) polystyrene (FPS) cation-exchange resins 3 have been synthesized by sequential p-perfluoroalkylation of macroreticular polystyrene (PS) 1 with ω-fluorosulfonylperfluorodiacyl peroxide 2, hydrolysis and acidification; the fluorinated mesoporous resins exhibited higher activity and selectivity than commercial Amberlyst 36 and Nafion NR50 in the cyclization of pseudoionone.

Graphical abstract: Macroreticular p-(ω-sulfonic-perfluoroalkylated) polystyrene ion-exchange resins: a new type of selective solid acid catalyst

Article information

Article type
Communication
Submitted
06 Apr 2005
Accepted
23 May 2005
First published
15 Jun 2005

Chem. Commun., 2005, 3556-3558

Macroreticular p-(ω-sulfonic-perfluoroalkylated) polystyrene ion-exchange resins: a new type of selective solid acid catalyst

Z. Lin and C. Zhao, Chem. Commun., 2005, 3556 DOI: 10.1039/B504767F

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