Palladium and Platinum Complexes with a β-Cyclodextrin-Functionalized Phosphine Ligand

Abstract

Treatment of o- Ph 2 PC 6 H 4 CHO with 6-H 2 NCH 2 CH 2 NH-β-CD (CD = cyclodextrin) produced 6-( o -Ph 2 PC 6 H 4 CH NCH 2 CH 2 NH)-β-CD (CDNNP), which reacted with MCl 2 (COD) (M = Pd, Pt) and [PdCl(η 3 -C 3 H 5 )] 2 to give [MCl(CDNNP)]Cl and [PdCl(η 1 -C 3 H 5 )(CDNNP)]Cl, respectively.