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Efficient Heck reactions catalyzed by a palladium/diol–imidazolium salt in aerial atmosphere

Paper ID Volume ID Publish Year Pages File Format Full-Text
52128 46865 2008 5 PDF Available
Title
Efficient Heck reactions catalyzed by a palladium/diol–imidazolium salt in aerial atmosphere
Abstract

A new diol–imidazolium salt, 1-(2,3-dihydroxypropyl)-3-methylimidazolium hexafluorophosphate (1), was found to be an efficient and reusable phosphine-free ligand for palladium catalyzed Heck reactions. The couplings of a variety of aryl iodides/aryl bromides with acrylates generated the corresponding products in good/excellent yields even in aerial atmosphere. In addition, the palladium catalyst mediated by 1 could be easily recovered and reused for ten runs without obvious loss of its activity.

Keywords
Heck reactions; Diol; Imidazolium salt; Phosphine-free ligand
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Efficient Heck reactions catalyzed by a palladium/diol–imidazolium salt in aerial atmosphere
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 6, 31 March 2008, Pages 1209–1213
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us