title: Ionic Liquids as Solvents for Rhodium and Platinum Catalysts Used in Hydrosilylation Reaction.
abstract: A group of imidazolium and pyridinium based ionic liquids has been synthetized, and their ability to dissolve and activate the catalysts used in hydrosilylation reaction of 1-octane and 1,1,1,3,5,5,5-heptamethyltrisiloxane was investigated. An organometallic catalyst as well as inorganic complexes of platinum and rhodium dissolved in ionic liquids were used, forming liquid solutions not miscible with the substrates or with the products of the reaction. The results show that application of such a simple biphasic catalytic system enables reuse of ionic liquid phase with catalysts in multiple reaction cycles reducing the costs and decreasing the amount of catalyst needed per mole of product.
authors: Poznan Science and Technology Park, Adam Mickiewicz University Foundation, 46 Rubież ST., 61-612 Poznań, Poland. witar6@gmail.com.
authors: Witold
authors: W
authors: Zielinski
authors: Poznan Science and Technology Park, Adam Mickiewicz University Foundation, 46 Rubież ST., 61-612 Poznań, Poland. kukawka.rafal@gmail.com.|Faculty of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61-614 Poznań, Poland. kukawka.rafal@gmail.com.
authors: Rafal
authors: R
authors: Kukawka
authors: Poznan Science and Technology Park, Adam Mickiewicz University Foundation, 46 Rubież ST., 61-612 Poznań, Poland. maciejm@amu.edu.pl.|Faculty of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61-614 Poznań, Poland. maciejm@amu.edu.pl.
authors: Hieronim
authors: H
authors: Maciejewski
authors: Poznan Science and Technology Park, Adam Mickiewicz University Foundation, 46 Rubież ST., 61-612 Poznań, Poland. marcin.smiglak@gmail.com.|Faculty of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61-614 Poznań, Poland. marcin.smiglak@gmail.com.
authors: Marcin
authors: M
authors: Smiglak
mesh_terms: D002384:Catalysis; D052578:Ionic Liquids / Q000737:chemistry*; D009795:Octanes / Q000737:chemistry*; D010984:Platinum / Q000737:chemistry*; D012238:Rhodium / Q000737:chemistry*; D012833:Siloxanes / Q000737:chemistry*
chemical_list: D052578:Ionic Liquids; D009795:Octanes; D012833:Siloxanes; D010984:Platinum; D012238:Rhodium; C026728:octane
keywords: catalysis; hydrosilylation reaction; ionic liquids