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trans-Dichloro(dicyclohexylamine)(triphenylphosphine)palladium(II)

“…Some examples of palladium(II) complexes used as catalysts are: [Pd(PPh 3 ) 2 Cl 2 ] (Nicholas, 1987), [Pd(PPh 3 ) 4 ] 2+ (Bumagin et al, 1984), orthometallated palladium(II) complexes derived from (1R,2R)-1,2-diaminocyclohexane (Bravo et al, 2002) and [(PCy 3 ) 2 Pd(H)(H 2 O)]BF 4 (Cy is cyclohexyl; Ali et al, 1996). The palladium(II) complexes of tertiary phosphines and amines have been studied extensively (Okeya et al, 1981;Belykh et al, 2002). A number of mixed-ligand complexes of phosphines and amines have also been reported, e.g.…”

A Highly Regioselective Palladium-Catalyzed Hydrophosphination of Alkynes Using a Diphosphine−Hydrosilane Binary System

“…A plausible catalytic pathway is shown in Scheme : (1) generation of the active Pd species 7 ; (2) the phosphinopalladation of an alkyne with this active Pd species 7 , affording a vinylpalladium intermediate 8 ; (3) the exchange reaction of a vinylphosphine with the hydrosilane to afford a vinylphosphine product 2 ; (4) regeneration of the active Pd species 7 by the reaction of Pd species with tetraphenyldiphosphine along with generation of silylphosphine as byproduct.…”

Synthesis, Characterization of Mixed Ligand Palladium(II) Complexes of Triphenylphosphine and Anilines and their Enzyme Inhibition Studies against β-glucuronidase. The Crystal Structure of trans-dichloro-(m-chloroaniline)(triphenylphosphine)palladium(II)

“…Some Pd-phosphine complexes also showed moderate cytotoxic effects [12,13]. Although a number of mixed ligand complexes of phosphines and amines have been reported [14][15][16][17], the compounds described in this paper are to our knowledge the first known neutral palladium(II) complexes with aromatic amines and triphenylphosphine, which possess an inhibitory effect against some enzyme. The present article describes the synthesis and characterization of mixed ligand palladium(II) complexes containing substituted anilines and triphenylphosphine as ligands.…”