Liquid-Liquid Biphasic, Platinum-Catalyzed Hydrosilylation of Allyl Chloride with Trichlorosilane using an Ionic Liquid Catalyst Phase in a Continuous Loop Reactor

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autor(en): Hofmann N, Bauer A, Frey T, Auer M, Stanjek V, Schulz P, Taccardi N, Wasserscheid P
Zeitschrift: Advanced Synthesis & Catalysis
Verlag: Wiley-VCH Verlag
Jahr der Veröffentlichung: 2008
Band: 350
Heftnummer: 16
Seitenbereich: 2599--2609
ISSN: 1615-4150


Abstract


The platinum-catalyzed hydrosilylation of allyl chloride with trichlorosilane was investigated in an ionic liquid-organic biphasic reaction mode. After an ionic liquid screening and repetitive batch mode experiments, the process was realized in a continuous mode using a loop reactor concept with integrated continuous separation and recycling of the ionic liquid catalyst phase. The continuous reactor could be operated for 48h at constant activity and selectivity without addition of platinum indicating that platinum leaching into the product phase was far below 1ppm. Enhanced selectivity for the product trichloro(3-chloropropyl)silane (compared to the state-of-the art) and the possibility to use simple platinum tetrachloride (PtCl$_4$) as platinum source are further attractive features of this new ionic liquid-based process concept.



FAU-Autoren / FAU-Herausgeber

Schulz, Peter Dr.
Lehrstuhl für Chemische Reaktionstechnik
Taccardi, Nicola Dr.
Lehrstuhl für Chemische Reaktionstechnik
Wasserscheid, Peter Prof. Dr.
Lehrstuhl für Chemische Reaktionstechnik


Zusätzliche Organisationseinheit(en)
Exzellenz-Cluster Engineering of Advanced Materials


Autor(en) der externen Einrichtung(en)
Wacker Chemie AG


Zitierweisen

APA:
Hofmann, N., Bauer, A., Frey, T., Auer, M., Stanjek, V., Schulz, P.,... Wasserscheid, P. (2008). Liquid-Liquid Biphasic, Platinum-Catalyzed Hydrosilylation of Allyl Chloride with Trichlorosilane using an Ionic Liquid Catalyst Phase in a Continuous Loop Reactor. Advanced Synthesis & Catalysis, 350(16), 2599--2609. https://dx.doi.org/10.1002/adsc.200800438

MLA:
Hofmann, Norbert, et al. "Liquid-Liquid Biphasic, Platinum-Catalyzed Hydrosilylation of Allyl Chloride with Trichlorosilane using an Ionic Liquid Catalyst Phase in a Continuous Loop Reactor." Advanced Synthesis & Catalysis 350.16 (2008): 2599--2609.

BibTeX: 

Zuletzt aktualisiert 2018-10-08 um 23:46