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Merck

Ruthenium-catalyzed atom transfer radical addition reactions.

Chimia (2012-08-09)
Kay Severin
ABSTRACT

Certain ruthenium complexes are potent catalysts for atom transfer radical addition (ATRA) and cyclization (ATRC) reactions, in particular if they are used in conjunction with reducing agents such as magnesium. This short overview summarizes recent developments in this area with special focus on contributions from our laboratory.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Ruthenium black
Ruthenium, Ruthenium, foil, 10x10mm, thickness 1.0mm, 99.9%
Ruthenium, Ruthenium, foil, 6x6mm, thickness 1.0mm, 99.9%
Ruthenium, Ruthenium, microfoil, disks, 10mm, thinness 0.025μm, specific density 30.5μg/cm2, permanent mylar 3.5μm support, 99.9%
Ruthenium, Ruthenium, microfoil, disks, 10mm, thinness 0.1μm, specific density 122μg/cm2, permanent mylar 3.5μm support, 99.9%
Ruthenium, Ruthenium, pellets, 2.5g, max. size 10mm, 99.9%
Ruthenium, Ruthenium, pellets, 5g, max. size 10mm, 99.9%
Ruthenium, Ruthenium, rod, 12.7mm, diameter 12.7mm, 99.9%
Ruthenium, Ruthenium, bar, 25mm x 2mm x 2mm, 99.9%
Ruthenium, Ruthenium, foil, 25x25mm, thickness 1.0mm, 99.9%
Ruthenium, Ruthenium, bar, 50mm x 2mm x 2mm, 99.9%
Sigma-Aldrich
Ruthenium, powder
Sigma-Aldrich
Ruthenium, powder, −200 mesh, 99.9% trace metals basis