Polystyrene-Bound Tetrafluorophenylbis(triflyl)methane as an Organic-Solvent-Swellable and Strong Brønsted Acid Catalyst

Several advantages over inorganic solid acids such as zeolites and perfluororesinsulfonic acids such as Nafion are offered by the new reusable polystyrene‐bound catalyst 1: a broader range of applications, improved yields, improved selectivity, and milder reaction conditions. Tf = F3CSO2.

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2001-11, Vol.40 (21), p.4077-4079
Main Authors: Ishihara, Kazuaki, Hasegawa, Aiko, Yamamoto, Hisashi
Format: Article
Language:English
Subjects:
Brønsted acids
fluorine
heterogeneous catalysis
superacidic systems
supported catalysts
Online Access:Get full text
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Description
Summary:Several advantages over inorganic solid acids such as zeolites and perfluororesinsulfonic acids such as Nafion are offered by the new reusable polystyrene‐bound catalyst 1: a broader range of applications, improved yields, improved selectivity, and milder reaction conditions. Tf = F3CSO2.
ISSN:1433-7851
1521-3773
DOI:10.1002/1521-3773(20011105)40:21<4077::AID-ANIE4077>3.0.CO;2-1