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Transition-Metal-Functionalized PAMAM Dendrimers Encapsulated in PPX Tubes as Reusable Catalysts

Title data

Mitschang, Fabian ; Dettlaff, Barbara K. ; Lindner, Jean-Pierre ; Studer, Armido ; Greiner, Andreas:
Transition-Metal-Functionalized PAMAM Dendrimers Encapsulated in PPX Tubes as Reusable Catalysts.
In: Macromolecules. Vol. 46 (November 2013) Issue 22 . - pp. 8784-8789.
ISSN 0024-9297
DOI: https://doi.org/10.1021/ma401815x

Official URL: Volltext

Project information

Project financing: Deutsche Forschungsgemeinschaft

Abstract in another language

Composite nanofibers of polyurethane and catalytically active Pd- or Cu-functionalized poly(amido amine) dendrimers were electrospun and subsequently coated with poly(p-xylylene) by the chemical vapor deposition. After removal of the inner polyurethane template matrix, the dendrimers remained encapsulated inside the confinement and the leaching behavior of the caged dendritic catalysts was studied. The tube system was successfully used as a readily reusable tea bag type catalyst for Suzuki–Miyaura couplings and alkyne/azide click reactions.

Further data

Item Type: Article in a journal
Refereed: Yes
Additional notes: ISI:000327752900004
Keywords: POLYMER NANOFIBERS; POLY(P-XYLYLENE); NANOTUBES; SUPPORT; MECHANISM
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Macromolecular Chemistry II
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
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 10 Mar 2015 12:07
Last Modified: 22 Apr 2015 08:12
URI: https://eref.uni-bayreuth.de/id/eprint/8000