作者:Michael W. Jones、Robert M. Adlington、Jack E. Baldwin、Delphine D. Le Pevelen、Nicolas Smiljanic
DOI:10.1016/j.ica.2009.09.016
日期:2010.4
Three new palladium(II) complexes incorporating the bispyrazolylmethane core have been synthesised and fully characterised in the solution and solid state. Single crystal X-ray studies revealed almost complete blocking of the upper face of the palladium ion by the substituents at the 3- and 5-positions of the pyrazole rings. Preliminary screening of the complexes for palladium(II) mediated catalysis revealed good catalytic activity for the Heck coupling reaction. (C) 2009 Elsevier B.V. All rights reserved.