- Rh(III)-catalyzed selective coupling of N-methoxy-1H-indole-1-carboxamides and aryl boronic acids.
Rh(III)-catalyzed selective coupling of N-methoxy-1H-indole-1-carboxamides and aryl boronic acids.
Organic letters (2014-06-25)
Jing Zheng, Yan Zhang, Sunliang Cui
PMID24959967
ABSTRACT
A Rh(III)-catalyzed selective coupling of N-methoxy-1H-indole-1-carboxamide and aryl boronic acids is reported. The coupling is mild and efficient toward diverse product formation, with selective C-C and C-C/C-N bond formation. Kinetic isotope effects studies were conducted to reveal a mechanism of C-H activation and electrophilic addition.
MATERIALS
Product Number
Brand
Product Description
Copper - O.F.H.C., foil, 0.5m coil, thickness 0.05mm, hard, 99.95+%
Rhodium, wire reel, 0.05m, diameter 1.0mm, as drawn, 99.9%
Copper - O.F.H.C., foil, 0.5m coil, thickness 0.1mm, coil width 100mm, hard, 99.95+%
Copper - O.F.H.C., foil, 100x100mm, thickness 0.25mm, annealed, 99.95+%
Rhodium, wire reel, 0.1m, diameter 0.25mm, hard, 99.9%
Copper - O.F.H.C., foil, 50x50mm, thickness 0.20mm, hard, 99.95+%
Copper - O.F.H.C., foil, 100x100mm, thickness 0.5mm, half hard, 99.95+%
Copper - O.F.H.C., foil, 0.5m coil, thickness 0.006mm, hard, 99.95+%
Copper - O.F.H.C., foil, 150x150mm, thickness 0.25mm, annealed, 99.95+%
Copper - O.F.H.C., foil, 100x100mm, thickness 0.7mm, half hard, 99.95+%
Rhodium, wire reel, 0.1m, diameter 0.12mm, as drawn, 99.9%
Copper - O.F.H.C., foil, 50x50mm, thickness 2.0mm, half hard, 99.95+%
Copper - O.F.H.C., foil, 300x300mm, thickness 0.20mm, hard, 99.95+%
Copper - O.F.H.C., foil, 0.5m coil, thickness 0.05mm, annealed, 99.95+%
Copper - O.F.H.C., foil, 10m coil, thickness 0.05mm, coil width 10mm, annealed, 99.95+%
Copper - O.F.H.C., foil, 300x300mm, thickness 1.6mm, hard, 99.95+%
Copper - O.F.H.C., foil, 100x100mm, thickness 0.125mm, hard, 99.95+%
Copper, insulated wire, 100m, conductor diameter 0.1mm, insulation thickness 0.005mm, polyurethane insulation, 99.9%
Copper - O.F.H.C., wire reel, 5m, diameter 0.5mm, as drawn, 99.95+%
Copper - O.F.H.C., foil, 300x1000mm, thickness 2.0mm, half hard, 99.95+%
Copper - O.F.H.C., foil, 100x100mm, thickness 1.0mm, half hard, 99.95+%
Rhodium, wire reel, 0.5m, diameter 0.12mm, as drawn, 99.9%
Copper - O.F.H.C., wire reel, 5m, diameter 0.125mm, annealed, 99.95+%
Rhodium, wire reel, 0.2m, diameter 0.12mm, as drawn, 99.9%
Copper - O.F.H.C., foil, 100x100mm, thickness 2.0mm, half hard, 99.95+%
Copper, insulated wire, 2m, conductor diameter 1.0mm, insulation thickness 0.25mm, PTFE (polytetrafluoroethylene) insulation
Copper - O.F.H.C., foil, 10m coil, thickness 0.010mm, coil width 25mm, hard, 99.95+%
Copper, insulated wire, 100m, conductor diameter 0.24mm, insulation thickness 0.25mm, PTFE (polytetrafluoroethylene) insulation
Copper - O.F.H.C., wire reel, 5m, diameter 0.25mm, as drawn, 99.95+%
Copper, insulated wire, 50m, conductor diameter 0.5mm, insulation thickness 0.06mm, polyimide insulation