Aqueous biphasic catalysis as a powerful tool for catalyst recycling in telomerization and hydrogenation chemistryThis work was presented at the Green Solvents for Catalysis Meeting held in Bruchsal, Germany 13–16th October 2002.

2003 ◽  
Vol 5 (2) ◽  
pp. 198-204 ◽  
Author(s):  
Arno Behr ◽  
Michael Urschey ◽  
Volker A. Brehme
Keyword(s):  
Green Solvents ◽  
Catalyst Recycling ◽  
Biphasic Catalysis ◽  
Aqueous Biphasic

scholarly journals Green aqueous biphasic systems containing deep eutectic solvents and sodium salts for the extraction of protein

RSC Advances ◽  
2017 ◽  
Vol 7 (78) ◽  
pp. 49361-49367 ◽  
Author(s):  
Jingyu Pang ◽  
Xiaofang Sha ◽  
Yanhong Chao ◽  
Guangying Chen ◽  
Changri Han ◽  
...  
Keyword(s):  
Deep Eutectic Solvents ◽  
Green Solvents ◽  
Sodium Salts ◽  
Aqueous Biphasic Systems ◽  
New Type ◽  
Aqueous Biphasic ◽  
Biphasic Systems

Deep eutectic solvents (DESs), a new type of green solvents, were applied for the extraction of proteins with aqueous biphasic systems (ABSs) in this study.

Aqueous biphasic hydroformylation of methyl oleate: a green solvent-only strategy for homogeneous catalyst recycling

2019 ◽  
Vol 21 (24) ◽  
pp. 6738-6745 ◽  
Author(s):  
Norman Herrmann ◽  
Jonas Bianga ◽  
Tom Gaide ◽  
Marisa Drewing ◽  
Dieter Vogt ◽  
...  
Keyword(s):  
Methyl Oleate ◽  
Aqueous Media ◽  
Alternative Strategy ◽  
Homogeneous Catalyst ◽  
Green Solvent ◽  
Catalyst Recycling ◽  
Technical Grade ◽  
Aqueous Biphasic

An alternative strategy for the Rh-catalysed hydroformylation of technical-grade methyl oleate in aqueous-media has been developed.

scholarly journals Systematic Selection of Green Solvents and Process Optimization for the Hydroformylation of Long-Chain Olefines

Processes ◽  
2019 ◽  
Vol 7 (12) ◽  
pp. 882 ◽  
Author(s):  
Tobias Keßler ◽  
Christian Kunde ◽  
Steffen Linke ◽  
Kevin McBride ◽  
Kai Sundmacher ◽  
...  
Keyword(s):  
Process Optimization ◽  
Chemical Engineering ◽  
Multiphase System ◽  
Green Solvents ◽  
Environmental Aspects ◽  
Catalyst Recycling ◽  
Reaction Conditions ◽  
Design And Optimization ◽  
Systematic Selection ◽  
Long Chain

Including ecologic and environmental aspects in chemical engineering requires new methods for process design and optimization. In this work, a hydroformylation process of long-chain olefines is investigated. A thermomorphic multiphase system is employed that is homogeneous at reaction conditions and biphasic at lower temperatures for catalyst recycling. In an attempt to replace the toxic polar solvent N,N-dimethylformamide (DMF), ecologically benign alternatives are selected using a screening approach. Economic process optimization is conducted for DMF and two candidate solvents. It is found that one of the green candidates performs similarly well as the standard benchmark solvent DMF, without being toxic. Therefore, the candidate has the potential to replace it.

Thermoregulated Aqueous Biphasic Catalysis of Sonogashira Reactions

2015 ◽  
Vol 68 (10) ◽  
pp. 1614 ◽  
Author(s):  
Xiaohua Zhao ◽  
Xiang Liu ◽  
Ming Lu
Keyword(s):  
Catalytic System ◽  
Catalytic Reaction ◽  
High Efficiency ◽  
The Novel ◽  
Biphasic Catalysis ◽  
Co Catalyst ◽  
Highly Efficient ◽  
Water Based ◽  
Aqueous Biphasic ◽  
Sonogashira Reactions

A water-based thermoregulated system for Pd-catalyzed Sonogashira reactions is presented, which allows for not only a highly efficient homogeneous catalytic reaction, but also an easy separation/recovery of the catalyst. The novel catalytic system exhibits high efficiency and excellent reusability. In addition, the Sonogashira reactions are performed with Pd(OAc)2 without a copper co-catalyst.

ChemInform Abstract: Convenient Synthesis of New Amphiphilic Triphenylphosphine Analogues for Aqueous Biphasic Catalysis.

ChemInform ◽  
2010 ◽  
Vol 33 (10) ◽  
pp. no-no
Author(s):  
Laurent Caron ◽  
Michael Canipelle ◽  
Sebastien Tilloy ◽  
Herve Bricout ◽  
Eric Monflier
Keyword(s):  
Biphasic Catalysis ◽  
Convenient Synthesis ◽  
Aqueous Biphasic

Aqueous biphasic catalysis: Where the reaction takes place

1998 ◽  
Vol 42 (4) ◽  
pp. 373-379 ◽  
Author(s):  
Olaf Wachsen ◽  
Klaus Himmler ◽  
Boy Cornils
Keyword(s):  
Biphasic Catalysis ◽  
Aqueous Biphasic

Aqueous biphasic catalysis: Ruhrchemie/Rhône-Poulenc oxo process

2001 ◽  
Vol 221 (1-2) ◽  
pp. 219-225 ◽  
Author(s):  
Christian W. Kohlpaintner ◽  
Richard W. Fischer ◽  
Boy Cornils
Keyword(s):  
Biphasic Catalysis ◽  
Aqueous Biphasic

Thermoregulated aqueous biphasic catalysis of Heck reactions using an amphiphilic dipyridyl-based ligand

2008 ◽  
Vol 10 (11) ◽  
pp. 1197 ◽  
Author(s):  
Hicham Azoui ◽  
Krystyna Baczko ◽  
Stéphanie Cassel ◽  
Chantal Larpent
Keyword(s):  
Heck Reactions ◽  
Biphasic Catalysis ◽  
Aqueous Biphasic

Convenient synthesis of new amphiphilic triphenylphosphine analogues for aqueous biphasic catalysis

2001 ◽  
Vol 42 (50) ◽  
pp. 8837-8840 ◽  
Author(s):  
Laurent Caron ◽  
Michaël Canipelle ◽  
Sébastien Tilloy ◽  
Hervé Bricout ◽  
Eric Monflier
Keyword(s):  
Biphasic Catalysis ◽  
Convenient Synthesis ◽  
Aqueous Biphasic
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