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  Utilization of deep eutectic solvents based on choline chloride in the biphasic hydroformylation of 1-decene with rhodium complexes

Esteban, J., Warmeling, H., & Vorholt, A. J. (2019). Utilization of deep eutectic solvents based on choline chloride in the biphasic hydroformylation of 1-decene with rhodium complexes. Catalysis Communications, 129: UNSP 105721. doi:10.1016/j.catcom.2019.105721.

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 Creators:
Esteban, Jesus1, Author           
Warmeling, Helge, Author
Vorholt, Andreas J.1, Author           
Affiliations:
1Research Department Leitner, Max Planck Institute for Chemical Energy Conversion, Max Planck Society, ou_3023872              

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 Abstract: The hydroformylation of 1-decene was conducted in a gas-liquid-liquid system featuring a deep eutectic solvent to enable recycling of the noble metal catalyst. Operation using different phosphine-based ligands was analyzed (Biphephos, Sulfoxantphos and TPPMS) testing five deep eutectic solvents (DES) as polar phases. These were based on choline chloride (ChCl) as hydrogen bond acceptor with glycerol (Gly), ethylene glycol, glycerol carbonate, 1,2-propanediol and urea (U) as hydrogen bond donors, all of renewable origin. Screening of DESs and ligands was made reutilizing the best, being ChCl:U, ChCl:Gly and again ChCl:U the best performing media using Biphephos, Sulfoxantphos and TPPMS, respectively.

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Language(s): eng - English
 Dates: 2019
 Publication Status: Published online
 Pages: -
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 Table of Contents: -
 Rev. Type: Peer
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Title: Catalysis Communications
Source Genre: Journal
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Publ. Info: Amsterdam : Elsevier
Pages: - Volume / Issue: 129 Sequence Number: UNSP 105721 Start / End Page: - Identifier: ISSN: 1566-7367
CoNE: https://pure.mpg.de/cone/journals/resource/110989848614006