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

Hofmann N, Bauer A, Frey T, Auer M, Stanjek V, Schulz P, Taccardi N, Wasserscheid P (2008)


Publication Type: Journal article

Publication year: 2008

Journal

Publisher: Wiley-VCH Verlag

Book Volume: 350

Pages Range: 2599--2609

Volume: 350

Issue: 16

Journal Issue: 16

DOI: 10.1002/adsc.200800438

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.

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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.

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