fulltext.study @t Gmail

A new type of hybridized macroreticular catalyst: Polystyrene with both perfluoroalkanesulfonic and sulfonic functional groups

Paper ID Volume ID Publish Year Pages File Format Full-Text
52790 46887 2007 5 PDF Available
Title
A new type of hybridized macroreticular catalyst: Polystyrene with both perfluoroalkanesulfonic and sulfonic functional groups
Abstract

A new type of solid acid catalyst (FPSS) with two different acid functional groups, aromatic sulfonic similar to that of Amberlyst and perfluoroalkanesulfonic similar to that of Nafion, was synthesized by the following aromatic ω-fluorosulfonylperfluoroalkylation with perfluorodiacyl peroxide (SFAP), chlorosulfonation, hydrolysis and acidification. By changing synthetic conditions, the loading of two acid functional groups can be modulated. The FPSS resins showed high activity and good α-ionone selectivity in cyclization of pseudoionone.

Keywords
Catalyst; Solid acid; Ion-exchange resin; Perfluoroalkanesulfonic
First Page Preview
A new type of hybridized macroreticular catalyst: Polystyrene with both perfluoroalkanesulfonic and sulfonic functional groups
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 1, January 2007, Pages 31–35
Authors
, , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis