- Development of a second generation palladium-catalyzed cycloalkenylation and its application to bioactive natural product synthesis.
Development of a second generation palladium-catalyzed cycloalkenylation and its application to bioactive natural product synthesis.
Natural product communications (2013-08-29)
Masahiro Toyota
PMID23980435
ABSTRAKT
A novel palladium-catalyzed intramolecular oxidative alkylation of unactivated olefins is described. This protocol was devised to solve one of the drawbacks of the original palladium-catalyzed cycloalkenylation that we developed. We call this new procedure the 'second generation palladium-catalyzed cycloalkenylation'. This protocol has been applied to the total syntheses of cis-195A, trans-195A, boonein, scholareins A, C, D, and alpha-skytanthine.
MATERIAŁY
Numer produktu
Marka
Opis produktu
Palladium, foil, 8mm disks, thickness 0.025mm, as rolled, 99.95%
Palladium, foil, 8mm disks, thickness 0.025mm, as rolled, 99.99+%
Palladium, foil, 6mm disks, thickness 0.075mm, as rolled, 99.95%
Palladium, foil, 8mm disks, thickness 0.02mm, as rolled, 99.95%
Palladium, foil, 6mm disks, thickness 0.125mm, as rolled, 99.95%
Palladium, foil, 6mm disks, thickness 0.25mm, as rolled, 99.95%
Palladium, foil, 8mm disks, thickness 0.125mm, as rolled, 99.95%
Palladium, foil, 6mm disks, thickness 0.008mm, 99.95%
Palladium, foil, 25x25mm, thickness 0.50mm, as rolled, 99.95%
Palladium, foil, 10mm disks, thickness 0.03mm, as rolled, 99.95%
Palladium, foil, 10mm disks, thickness 0.25mm, as rolled, 99.99+%
Palladium, foil, 50x50mm, thickness 0.125mm, as rolled, 99.95%
Palladium, foil, 10x10mm, thickness 0.50mm, as rolled, 99.95%
Palladium, foil, 6mm disks, thickness 0.0125mm, 99.95%
Palladium, foil, 25mm disks, thickness 0.025mm, as rolled, 99.99+%
Palladium, foil, 25x25mm, thickness 0.25mm, as rolled, 99.95%
Palladium, foil, 4mm disks, thickness 0.025mm, as rolled, 99.99+%
Palladium, foil, 4mm disks, thickness 0.03mm, as rolled, 99.95%
Palladium, foil, 0.2m coil, thickness 0.1mm, coil width 2mm, as rolled, 99.95%
Palladium, foil, 15mm disks, thickness 0.025mm, as rolled, 99.99+%
Palladium, foil, 15mm disks, thickness 0.125mm, as rolled, 99.95%
Palladium, foil, 10mm disks, thickness 0.025mm, as rolled, 99.95%
Palladium, foil, 6mm disks, thickness 0.025mm, as rolled, 99.95%
Palladium, foil, 4mm disks, thickness 0.006mm, 99.95%
Palladium, foil, 50x50mm, thickness 0.1mm, as rolled, 99.99+%
Palladium, foil, 4mm disks, thickness 0.50mm, 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, 10mm disks, thickness 0.025mm, as rolled, 99.99+%
Palladium, foil, 25x25mm, thickness 0.125mm, as rolled, 99.95%