694514-80-2Relevant articles and documents
Phosphorus-nitrogen-phosphorus ligands: Cooperative effects between nitrogen and phosphorus substituents on catalytic activity
Parisel, Sebastien L.,Moorcroft, Neil D.,Jutand, Anny,Aldous, David J.,Hii, King Kuok Mimi
, p. 301 - 306 (2007/10/03)
A new generation of PNP compounds bearing different diarylphosphine groups were prepared and used as ligands in palladium-catalysed Suzuki cross-coupling reactions. Rates of oxidative addition of iodobenzene to (PNP)Pd[o] complexes were measured using UV spectroscopy. Synergistic effects between the N- and P- substituents were identified and correlated in redox and catalytic chemistry.