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Asymmetric palladium-catalysed intramolecular Wacker-type cyclisations of unsaturated alcohols and amino alcohols.

Asymmetric palladium-catalysed intramolecular Wacker-type cyclisations of unsaturated alcohols and amino alcohols.

Molecules (Basel, Switzerland) (2013-05-28)

Jana Doháňošová, Tibor Gracza

ABSTRACT

The palladium (II)-catalysed reactions of alkenols and aminoalkenols such as oxycarbonylations or bicyclisations are powerful methods for the construction of oxygen and nitrogen-containing heterocyclic compounds. This review highlights recent progress in the development of the asymmetric palladium(II)-catalysed Wacker-type cyclisations of unsaturated polyols and aminoalcohols. The scope, limitations, and applications of these reactions are presented.

MATERIALS

Product Number

Brand

Product Description

Sigma-Aldrich

Palladium, nanopowder, <25 nm particle size (TEM), ≥99.5%

Sigma-Aldrich

Palladium, sponge, 99.9% trace metals basis

Sigma-Aldrich

Palladium, powder, <1 μm, ≥99.9% trace metals basis

Sigma-Aldrich

Palladium, powder or granules, 99.99% trace metals basis

Sigma-Aldrich

Palladium, powder, <75 μm, 99.9% trace metals basis

Sigma-Aldrich

Palladium, powder, 99.995% trace metals basis

Palladium, wire reel, 0.1m, diameter 0.25mm, as drawn, 99.99+%

Palladium, foil, 0.1m coil, thickness 0.1mm, coil width 2mm, as rolled, 99.95%

Palladium, foil, 0.2m coil, thickness 0.1mm, coil width 2mm, as rolled, 99.95%

Palladium, foil, 8mm disks, thickness 0.025mm, as rolled, 99.95%

Palladium, foil, 6mm disks, thickness 0.50mm, as rolled, 99.95%

Palladium, foil, 10mm disks, thickness 0.025mm, as rolled, 99.95%

Palladium, foil, 8mm disks, thickness 0.025mm, as rolled, 99.99+%

Palladium, foil, 6mm disks, thickness 0.025mm, as rolled, 99.95%

Palladium, foil, 4mm disks, thickness 0.03mm, as rolled, 99.95%

Palladium, foil, 6mm disks, thickness 0.03mm, as rolled, 99.95%

Palladium, foil, 1m coil, thickness 0.1mm, coil width 2mm, as rolled, 99.95%

Palladium, foil, 10mm disks, thickness 0.25mm, as rolled, 99.95%

Palladium, foil, 0.5m coil, thickness 0.1mm, coil width 2mm, as rolled, 99.95%

Palladium, foil, 10mm disks, thickness 0.047mm, as rolled, 99.95%

Palladium, foil, 4mm disks, thickness 0.047mm, as rolled, 99.95%

Palladium, foil, 10mm disks, thickness 0.25mm, as rolled, 99.99+%

Palladium, foil, 4mm disks, thickness 0.50mm, as rolled, 99.95%

Palladium, foil, 6mm disks, thickness 0.075mm, as rolled, 99.95%

Palladium, foil, 4mm disks, thickness 0.075mm, as rolled, 99.95%

Palladium, foil, 10mm disks, thickness 0.50mm, as rolled, 99.95%

Palladium, foil, 6mm disks, thickness 0.025mm, as rolled, 99.99+%

Palladium, foil, 25mm disks, thickness 0.008mm, 99.95%

Palladium, foil, 10mm disks, thickness 0.006mm, 99.95%

Palladium, foil, 6mm disks, thickness 0.006mm, 99.95%