Polymer supported palladium N-heterocyclic carbene complexes: long lived recyclable catalysts for cross coupling reactions
作者:Patrick G. Steel、Christopher W.T. Teasdale
DOI:10.1016/j.tetlet.2004.10.061
日期:2004.11
Polyrner supported palladium complexes, containing a pyridyl bis N-heterocyclic carbene ligand system derived from isonicotinic acid, provide highly stable catalysts for Heck and Suzuki cross coupling reactions. These heterogenous catalysts can be recycled greater than or equal to 14 times with no loss of activity. (C) 2004 Published by Elsevier Ltd.