Limits of Activity : Weakly Coordinating Ligands in Arylphosphinesulfonato Palladium(II) Polymerization Catalysts

Significant progress has been made in understanding the supramolecular chemistry in ex- tended solids with sulfonate groups built up by co- operative coordination and other

The distorted tetra- hedral silver(I) coordination led to non-planar and distorted four-membered AgS 2 P rings in 1 and 2, whereas the square-planar palladium(II) coordination

Branch formation owes to the propensity of the catalyst species to migrate along the forming polymer chain via a reversible sequence of β-hydride elimination and olefin rotation

and multiple insertion of acrylates affords low molecular weight polyacrylate via an insertion mechanism.~·6 Polymerization of ethylene and I-olefins can be carried

Notably, the addition of 1 equiv of tmeda to a dmso-d 6 solution of neat 1-dmso resulted in a 1 H NMR spectrum entirely identical to that observed for 1-tmeda in dmso-d 6 ,

The reduction of 4-nitrophenol has been chosen as a well-controlled model reaction allowing us to determine the catalytic activity of the nanoalloys as a function of the

ORR on shape-controlled Au/C catalysts in alkaline solution The oxygen reduction reaction on shape-controlled Au nanoparticles supported on carbon was also studied in alkaline

Pd catalyst dispersed on N-doped carbon materials showed higher specific activity in acidic conditions and a similar activity in alkaline solution in comparison to Vulcan