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

373206

Sigma-Aldrich

Palladium, evaporation slug, diam. × L 0.6 cm × 0.6 cm, 99.95% trace metals basis

267082

Sigma-Aldrich

Palladium, sponge, 99.9% trace metals basis

267112

Sigma-Aldrich

Palladium, wire, diam. 1.0 mm, 99.9% trace metals basis

686468

Sigma-Aldrich

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

267120

Sigma-Aldrich

Palladium, foil, thickness 0.025 mm, 99.9% trace metals basis

GF57528816

Palladium, foil, not light tested, 25x25mm, thickness 0.006mm, 99.95%

GF55924241

Palladium, foil, not light tested, 25x25mm, thickness 0.025mm, as rolled, 99.99+%

GF44874995

Palladium, foil, light tested, 100x100mm, thickness 0.047mm, as rolled, 99.95%

GF94632576

Palladium, foil, light tested, 100x100mm, thickness 0.075mm, as rolled, 99.95%

GF74894136

Palladium, foil, 8mm disks, thickness 0.25mm, as rolled, 99.95%

GF60234533

Palladium, foil, 8mm disks, thickness 0.25mm, as rolled, 99.99+%

GF69074916

Palladium, foil, not light tested, 25x25mm, thickness 0.00075mm, permanent polyester support, 99.75%

GF55245821

Palladium, foil, not light tested, 100x100mm, thickness 0.025mm, as rolled, 99.99+%

GF70629880

Palladium, foil, not light tested, 50x50mm, thickness 0.003mm, 99.95%

GF90054659

Palladium, rod, 50mm, diameter 6.0mm, 99.95%

GF75251909

Palladium, microfoil, disks, 10mm, thinness 0.05μm, specific density 63.6μg/cm², permanent mylar 3.5μm support, 99.99%

GF51599425

Palladium, foil, not light tested, 100x100mm, thickness 0.004mm, 99.95%

GF96040111

Palladium, foil, not light tested, 50x50mm, thickness 0.004mm, 99.95%

GF50988358

Palladium, foil, light tested, 25x25mm, thickness 0.025mm, as rolled, 99.99+%

GF88744843

Palladium, wire reel, 1m, diameter 0.02mm, as drawn, 99.95%

GF42154051

Palladium, foil, light tested, 50x50mm, thickness 0.025mm, as rolled, 99.99+%

GF28406235

Palladium, microfoil, disks, 10mm, thinness 0.1μm, specific density 119.2μg/cm², permanent mylar 3.5μm support, 99.99%

GF73143491

Palladium, foil, not light tested, 25x25mm, thickness 0.0125mm, 99.95%

GF62759841

Palladium, foil, not light tested, 100x100mm, thickness 0.005mm, 99.95%

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Palladium, microfoil, disks, 25mm, thinness 0.25μm, specific density 303.4μg/cm², permanent mylar 3.5μm support, 99.99%

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Palladium, foil, not light tested, 50x50mm, thickness 0.001mm, permanent polyester support, 99.75%

GF81435146

Palladium, rod, 100mm, diameter 2.0mm, 99.95%

GF68272588

Palladium, rod, 25mm, diameter 6.0mm, 99.95%

GF48230197

Palladium, foil, not light tested, 50x50mm, thickness 0.025mm, as rolled, 99.99+%

GF16402586

Palladium, foil, not light tested, 25x25mm, thickness 0.002mm, 99.95%