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- Title
An efficient and recyclable ligand-free PEG<sub>1000</sub>-DIL/toluene temperature-dependent biphasic system for palladium catalysed Heck reactions.
- Authors
Liu, Xiang; Yao, Kai; Hu, Yu-Lin; Lu, Ming
- Abstract
The Heck reaction of aryl halides with terminal olefins was successfully performed by using Pd (OAc)2 as the catalyst in a ligand-free PEG1000-DIL (PEG1000-based dicationic ionic liquid)/toluene system exhibiting temperature-dependent biphasic behavior. In addition, the isolation of the products is readily performed by a simply decantation, and the catalytic system can be recycled and reused without loss of catalytic activity.
- Subjects
HECK reaction; HALIDES; IONIC liquids; CARBON-carbon bonds; PALLADIUM catalysts; ALKENES; TOLUENE; CATALYTIC activity
- Publication
Journal of Chemical Research, 2011, Vol 35, Issue 12, p731
- ISSN
1747-5198
- Publication type
Article
- DOI
10.3184/003685011X13238914941786