Modification of ligand properties of phosphine ligands for C–C and C–N bond-forming reactions
作者:David J. Morris、Gordon Docherty、Gary Woodward、Martin Wills
DOI:10.1016/j.tetlet.2006.12.027
日期:2007.2
A series of ligands have been prepared for use in Pd-catalysed coupling reactions to form C-C and C-N bonds; significant differences are exhibited by similar ligands containing different phosphorus substituents. (c) 2006 Elsevier Ltd. All rights reserved.
A simple procedure for the separation of the catalytically important phosphabicyclononane isomers
作者:Joanne H. Downing、Victoria Gee、Paul G. Pringle
DOI:10.1039/a703204h
日期:——
The isomeric [3.3.1]- and [4.2.1]-phosphabicyclononanes are readily
separated by a sequence of hydrophosphination/dehydrophosphination steps;
new diphosphine ligands derived from the [3.3.1] isomer are described.