Methoxycarbonylation of olefins catalyzed by palladium complexes bearing P,N-donor ligands
作者:Pedro A. Aguirre、Carolina A. Lagos、Sergio A. Moya、César Zúñiga、Cristian Vera-Oyarce、Eduardo Sola、Gabriel Peris、J. Carles Bayón
DOI:10.1039/b704615b
日期:——
The methoxycarbonylation of alkenes catalyzed by palladium(II) complexes with P,N-donor ligands, 2-(diphenylphosphinoamino)pyridine (Ph2PNHpy), 2-[(diphenylphosphino)methyl]pyridine (Ph2PCH2py), and 2-(diphenylphosphino)quinoline (Ph2Pqn) has been investigated. The results show that the complex [PdCl(PPh3)(Ph2PNHpy)]Cl or an equimolar mixture of [PdCl2(Ph2PNHpy)] and PPh3, in the presence of p-toluensulfonic