Kinetics of the reactions of 2,2'-bipyridyl with potassium tetrachloropalladate(II) and potassium tetrachloroplatinate(II)

Displacement of dienes from planar complexes. 1. Reaction of (1,5-cyclooctadiene)dichloropalladium(II) with 2,2'-bipyridyl

“…This is at variance with the customary behavior of d8 complexes toward nucleophilic displacements, where solvolysis is the rate-determining step of the solvent-assisted reaction pathway.7 However this may be due to the fact that bpy is a poor reagent. 11 Although we did not observe any reactivity of the species Pd(COD)Cl2 toward bipyridyl, we cannot exclude its occurrence.…”

Palladium metal nanoparticle size control through ion paired structures of [PdCl4]2− with protonated PDMAEMA

“…Addition of excess chloride ([Cl À ] = 0.10 M) ensures that the predominant palladium species is [PdCl 4 ] 2À . 31,32 Aqueous solutions that contain PDMAEMA (5.7 Â 10 À5 M; M n = 37 kDa), [PdCl 4 ] 2À (0.040 M) and excess Cl À (0.10 M) at a series of pH values have DLS profiles shown in Fig. S6 (ESIw) and the results summarized in Fig.…”