- Recent advances in homogeneous nickel catalysis.
Recent advances in homogeneous nickel catalysis.
Nature (2014-05-16)
Sarah Z Tasker, Eric A Standley, Timothy F Jamison
PMID24828188
RESUMO
Tremendous advances have been made in nickel catalysis over the past decade. Several key properties of nickel, such as facile oxidative addition and ready access to multiple oxidation states, have allowed the development of a broad range of innovative reactions. In recent years, these properties have been increasingly understood and used to perform transformations long considered exceptionally challenging. Here we discuss some of the most recent and significant developments in homogeneous nickel catalysis, with an emphasis on both synthetic outcome and mechanism.
MATERIAIS
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Nickel, pellets, 100g, max. size 10mm, 99.999%
Nickel, foil, 100x100mm, thickness 1.6mm, 99%
Sigma-Aldrich
Nickel, sputtering target, diam. × thickness 2.00 in. × 0.25 in., 99.95% trace metals basis
Nickel, mesh, 100x250mm, nominal aperture 0.73mm, wire diameter 0.25mm, 26x26 wires/inch, open area 55%, plain weave mesh, 99%
Nickel, rod, 100mm, diameter 1.5mm, 99.99+%
Nickel, pellets, 100g, max. size 5mm, 99.99+%
Nickel, sphere, 100pcs, diameter 1.0mm, precision sphere grade 200, 99%
Nickel, foil, 100x100mm, thickness 0.25mm, annealed, 99%
Nickel, foil, 50x50mm, thickness 0.3mm, as rolled, 99.999%
Nickel, mesh, 30x30mm, nominal aperture 0.34mm, thickness 0.025mm, wire diameter 0.041mm, 70 wires/inch, open area 80%, electro-formed mesh, 99.9%
Sigma-Aldrich
cis-[2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl](2-methylphenyl)nickel(II) chloride
Nickel, foil, 100x100mm, thickness 0.1mm, annealed, 99%
Nickel, pellets, 20g, max. size 5mm, 99.99+%
Nickel, foil, 50x50mm, thickness 1.6mm, 99%
Nickel, mesh, 120x120mm, nominal aperture 0.43mm, thickness 0.004mm, wire diameter 0.067mm, 51 wires/inch, open area 75%, electro-formed mesh, 99.9%