Scavenging and reclaiming phosphines associated with group 10 metal-mediated couplings.
[reaction: see text] Exposure of any of several mono- or bidentate phosphines to CuCl leads to quick removal of unwanted ligands from solution. Most phosphines, if desired, can be easily recovered.
Lipshutz
Bruce H
BH
Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA. lipshutz@chem.ucsb.edu
Frieman
Bryan
B
Birkedal
Henrik
H