Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 318-324 |
| Seitenumfang | 7 |
| Fachzeitschrift | Catalysis Today |
| Jahrgang | 105 |
| Ausgabenummer | 3-4 |
| Publikationsstatus | Veröffentlicht - 11 Juli 2005 |
| Veranstaltung | 2nd International Conference on Structured Catalysts and Reactors ICOSCAR-2 - Dauer: 16 Okt. 2005 → 19 Okt. 2005 |
Abstract
At our institutes composite materials were developed, which ideally allow to combine polymer functionalization utilized for organic synthesis with good mass transfer properties of monolithic carriers. Starting with a megaporous glass carrier material, a polymer is introduced into the pore volume of this support. During the precipitation co-polymerization small polymer spheres are formed, which are connected by polymer bridges, resulting in a rigid polymer monolith intruding the glass. This unique combination leads to versatile materials for organic synthesis, which can be used in a flow-through mode. Based on these monolithic materials with different polymer functionalities a wide variety of different chemical reactions was conducted such as selective reductions, Suzuki cross coupling reactions, nucleophilic substitutions and catalytic transfer hydrogenations. These reactions were performed with reactors constructed from monolithic materials of different sizes allowing to achieve production capacities ranging from the millimole range to several gramms.
ASJC Scopus Sachgebiete
- Chemische Verfahrenstechnik (insg.)
- Katalyse
- Chemie (insg.)
- Allgemeine Chemie
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in: Catalysis Today, Jahrgang 105, Nr. 3-4, 11.07.2005, S. 318-324.
Publikation: Beitrag in Fachzeitschrift › Konferenzaufsatz in Fachzeitschrift › Forschung › Peer-Review
}
TY - JOUR
T1 - Monolithic polymer/carrier materials
T2 - 2nd International Conference on Structured Catalysts and Reactors ICOSCAR-2
AU - Kunz, Ulrich
AU - Kirschning, Andreas
AU - Wen, H. L.
AU - Solodenko, Wladimir
AU - Cecilia, R.
AU - Kappe, C. Oliver
AU - Turek, Thomas
N1 - Funding information: For financial support of parts of this work we are gratefully acknowledging following organisations: Deutsche Forschungsgemeinschaft (Ki 379/6-1 and Ku 853/3-1), Fonds zur Förderung der wissenschaftlichen Forschung, Max Buchner Stiftung, Deutsche Akademische Austauschdienst, Fonds der Chemischen Industrie, VEBA Oel AG and Chelona GmbH.
PY - 2005/7/11
Y1 - 2005/7/11
N2 - At our institutes composite materials were developed, which ideally allow to combine polymer functionalization utilized for organic synthesis with good mass transfer properties of monolithic carriers. Starting with a megaporous glass carrier material, a polymer is introduced into the pore volume of this support. During the precipitation co-polymerization small polymer spheres are formed, which are connected by polymer bridges, resulting in a rigid polymer monolith intruding the glass. This unique combination leads to versatile materials for organic synthesis, which can be used in a flow-through mode. Based on these monolithic materials with different polymer functionalities a wide variety of different chemical reactions was conducted such as selective reductions, Suzuki cross coupling reactions, nucleophilic substitutions and catalytic transfer hydrogenations. These reactions were performed with reactors constructed from monolithic materials of different sizes allowing to achieve production capacities ranging from the millimole range to several gramms.
AB - At our institutes composite materials were developed, which ideally allow to combine polymer functionalization utilized for organic synthesis with good mass transfer properties of monolithic carriers. Starting with a megaporous glass carrier material, a polymer is introduced into the pore volume of this support. During the precipitation co-polymerization small polymer spheres are formed, which are connected by polymer bridges, resulting in a rigid polymer monolith intruding the glass. This unique combination leads to versatile materials for organic synthesis, which can be used in a flow-through mode. Based on these monolithic materials with different polymer functionalities a wide variety of different chemical reactions was conducted such as selective reductions, Suzuki cross coupling reactions, nucleophilic substitutions and catalytic transfer hydrogenations. These reactions were performed with reactors constructed from monolithic materials of different sizes allowing to achieve production capacities ranging from the millimole range to several gramms.
KW - Fine chemicals production
KW - Organic synthesis
KW - Polymer supported synthesis
KW - Polymer/carrier composites
KW - Structured catalysts
UR - http://www.scopus.com/inward/record.url?scp=23144446713&partnerID=8YFLogxK
U2 - 10.1016/j.cattod.2005.06.046
DO - 10.1016/j.cattod.2005.06.046
M3 - Conference article
AN - SCOPUS:23144446713
VL - 105
SP - 318
EP - 324
JO - Catalysis Today
JF - Catalysis Today
SN - 0920-5861
IS - 3-4
Y2 - 16 October 2005 through 19 October 2005
ER -