Ion-tagged pi-acidic alkene ligands promote Pd-catalysed allyl-aryl couplings in an ionic liquid

TY - JOUR

T1 - Ion-tagged pi-acidic alkene ligands promote Pd-catalysed allyl-aryl couplings in an ionic liquid

AU - Baeuerlein, Patrick S.

AU - Fairlamb, Ian J. S.

AU - Jarvis, Amanda G.

AU - Lee, Adam F.

AU - Muller, Christian

AU - Slattery, John M.

AU - Thatcher, Robert J.

AU - Vogt, Dieter

AU - Whitwood, Adrian C.

PY - 2009

Y1 - 2009

N2 - Ionic pi-acidic alkene ligands based on chalcone and benzylidene acetone frameworks have been "doped" into ionic liquids to provide functional reaction media for Pd-catalysed cross-couplings of a cyclohexenyl carbonate with aryl siloxanes that allow simple product isolation, free from Pd (<50 ppm) and ligand contamination.

AB - Ionic pi-acidic alkene ligands based on chalcone and benzylidene acetone frameworks have been "doped" into ionic liquids to provide functional reaction media for Pd-catalysed cross-couplings of a cyclohexenyl carbonate with aryl siloxanes that allow simple product isolation, free from Pd (<50 ppm) and ligand contamination.

KW - PALLADIUM NANOPARTICLES

KW - BROMIDES

KW - SALTS

UR - http://www.scopus.com/inward/record.url?scp=70349320515&partnerID=8YFLogxK

U2 - 10.1039/b906823f

DO - 10.1039/b906823f

M3 - Article

SN - 1359-7345

VL - 2009

SP - 5734

EP - 5736

JO - Chemical Communications

JF - Chemical Communications

IS - 38

ER -