sp3-sp3 Coupling reactions in the synthesis of natural products and biologically active molecules.

sp3-sp3 Coupling reactions in the synthesis of natural products and biologically active molecules.

Natural product reports (2014-02-28)

Egor Geist, Andreas Kirschning, Thomas Schmidt

摘要

This Highlight covers the current status of relatively unexplored sp(3)-sp(3) cross-coupling reactions with particular focus on natural product and related syntheses.

材料

货号

品牌

产品描述

221678

Sigma-Aldrich

Raney^®-镍, W.R. Grace and Co. Raney^® 2800, slurry, in H₂O, active catalyst

577995

Sigma-Aldrich

镍, nanopowder, <100 nm avg. part. size, ≥99% trace metals basis

510033

Sigma-Aldrich

Raney^®-镍, W.R. Grace and Co. Raney^® 2400, slurry, in H₂O, active catalyst

266981

Sigma-Aldrich

镍, powder, <50 μm, 99.7% trace metals basis

203904

Sigma-Aldrich

镍, powder, <150 μm, 99.99% trace metals basis

268259

Sigma-Aldrich

镍, foil, thickness 0.125 mm, ≥99.9%

510041

Sigma-Aldrich

Raney^®-镍, W.R. Grace and Co. Raney^® 4200, slurry, in H₂O, active catalyst

357634

Sigma-Aldrich

镍, wire, diam. 0.25 mm, ≥99.9%

268283

Sigma-Aldrich

镍, powder, <1 μm, 99.8% trace metals basis

357553

Sigma-Aldrich

镍, foil, thickness 0.5 mm, 99.98% trace metals basis

510068

Sigma-Aldrich

Raney^®-镍, W.R. Grace and Co. Raney^® 3202, slurry, in H₂O, active catalyst

267007

Sigma-Aldrich

镍, foil, thickness 0.25 mm, 99.995% trace metals basis

GF56791378

镍, pellets, 100g, max. size 10mm, 99.999%

357588

Sigma-Aldrich

镍, foil, thickness 0.1 mm, 99.98% trace metals basis

267074

Sigma-Aldrich

镍, rod, diam. 6.35 mm, ≥99.99% trace metals basis

767484

Sigma-Aldrich

镍, sputtering target, diam. × thickness 2.00 in. × 0.25 in., 99.95% trace metals basis

GF86063654

镍, foil, 100x100mm, thickness 1.6mm, 99%

267058

Sigma-Aldrich

镍, wire, diam. 0.5 mm, ≥99.99% trace metals basis

GF04391591

镍, mesh, 100x250mm, nominal aperture 0.73mm, wire diameter 0.25mm, 26x26 wires/inch, open area 55%, plain weave mesh, 99%

GF21346848

镍, rod, 100mm, diameter 1.5mm, 99.99+%

357626

Sigma-Aldrich

镍, wire, diam. 0.5 mm, ≥99.9% trace metals basis

GF17897596

镍, pellets, 100g, max. size 5mm, 99.99+%

GF18587975

镍, sphere, 100pcs, diameter 1.0mm, precision sphere grade 200, 99%

GF88290625

镍, foil, 100x100mm, thickness 0.25mm, annealed, 99%

GF37939506

镍, mesh, 30x30mm, nominal aperture 0.34mm, thickness 0.025mm, wire diameter 0.041mm, 70 wires/inch, open area 80%, electro-formed mesh, 99.9%

GF57012421

镍, foil, 50x50mm, thickness 0.3mm, as rolled, 99.999%

GF60569455

镍, foil, 100x100mm, thickness 0.1mm, annealed, 99%

GF27854196

镍, foil, 50x50mm, thickness 1.6mm, 99%

GF89678570

镍, wire reel, 100m, diameter 0.025mm, as drawn, 99.98%

GF56481969

镍, pellets, 20g, max. size 5mm, 99.99+%