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Immobilization of oligostyrene-prolinol conjugates into polystyrene via electrospinning and applications of these fibers in catalysis

Title data

Röben, Caren ; Stasiak, Michael ; Janza, Birgit ; Greiner, Andreas ; Wendorff, Joachim H. ; Studer, Armido:
Immobilization of oligostyrene-prolinol conjugates into polystyrene via electrospinning and applications of these fibers in catalysis.
In: Synthesis. (July 2008) Issue 14 . - pp. 2163-2168.
ISSN 0039-7881
DOI: https://doi.org/10.1055/s-2008-1067146

Abstract in another language

This paper reports the synthesis of prolinol-oligostytrene conjugates and their immobilization into a polystyrene matrix by using the electrospinning process. Via this approach fibers with a large surface area (fiber diameter of 1.2 mu m) containing the prolinol conjugate are readily obtained. The fibers are shown to be catalytically active in a test Michael reaction. The fibrous catalyst system can readily be removed from the reaction mixture and be reused. However, a decrease of the catalyst activity was noticed upon recycling the fibrous catalyst systems.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: organocatalysis; polymer; stereoselective synthesis; synthetic methods
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II > Chair Macromolecular Chemistry II - Univ.-Prof. Dr. Andreas Greiner
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II
Result of work at the UBT: No
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 09 Apr 2015 12:31
Last Modified: 09 Apr 2015 12:31
URI: https://eref.uni-bayreuth.de/id/eprint/9651