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

348694

Sigma-Aldrich

Palladium, wire, diam. 0.5 mm, 99.9% trace metals basis

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%

GF37489540

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

GF36936399

Palladium, foil, light tested, 50x50mm, thickness 0.03mm, as rolled, 99.95%

GF68272588

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

GF05176122

Palladium, wire reel, 5m, diameter 0.05mm, as drawn, 99.9%

GF38967193

Palladium, foil, not light tested, 25x25mm, thickness 0.03mm, as rolled, 99.95%

GF99541985

Palladium, tube, 200mm, outside diameter 2.0mm, inside diameter 1.6mm, wall thickness 0.2mm, as drawn, 99.95%

GF28406235

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

GF89451489

Palladium, rod, 50mm, diameter 2.0mm, 99.95%

GF38771444

Palladium, foil, not light tested, 150x150mm, thickness 0.0125mm, 99.95%

GF43148280

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

GF71821212

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

GF53602938

Palladium, foil, 10mm disks, thickness 0.025mm, as rolled, 99.99+%

GF54030888

Palladium, foil, 15mm disks, thickness 0.075mm, as rolled, 99.95%

GF25547351

Palladium, foil, 25x25mm, thickness 0.25mm, as rolled, 99.95%

GF40284503

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

GF38918829

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

GF17495084

Palladium, foil, 10mm disks, thickness 0.03mm, as rolled, 99.95%

GF50856352

Palladium, foil, 15mm disks, thickness 0.006mm, 99.95%

GF93848260

Palladium, foil, 25x25mm, thickness 0.25mm, as rolled, 99.99+%

GF84235192

Palladium, foil, 4mm disks, thickness 0.25mm, as rolled, 99.95%

GF90921023

Palladium, foil, 10mm disks, thickness 0.075mm, as rolled, 99.95%

GF45928356

Palladium, foil, 25mm disks, thickness 0.025mm, as rolled, 99.99+%

GF94882955

Palladium, foil, 50x50mm, thickness 0.125mm, as rolled, 99.95%