- 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., rod, 50mm, diameter 50.0mm, as drawn, 99.95+%
Copper - O.F.H.C., tube, 100mm, outside diameter 4.0mm, inside diameter 3mm, wall thickness 0.5mm, 99.95+%
Copper - O.F.H.C., sheet, 100x100mm, thickness 6.35mm, 99.95+%
Copper - O.F.H.C., rod, 100mm, diameter 25.4mm, as drawn, 99.95+%
Copper - O.F.H.C., tube, 500mm, outside diameter 8.0mm, inside diameter 6mm, wall thickness 1.0mm, 99.95+%
Copper - O.F.H.C., wire reel, 50m, diameter 0.125mm, annealed, 99.95+%
Copper - O.F.H.C., tube, 100mm, outside diameter 6.0mm, inside diameter 4mm, wall thickness 1.0mm, 99.95+%
Copper - O.F.H.C., tube, 1000mm, outside diameter 0.635mm, inside diameter 0.275mm, wall thickness 0.18mm, 99.95+%
Copper - O.F.H.C., tube, 500mm, outside diameter 1.23mm, inside diameter 0.51mm, wall thickness 0.36mm, 99.95+%
Copper - O.F.H.C., tube, 500mm, outside diameter 9.5mm, inside diameter 7.9mm, wall thickness 0.8mm, 99.95+%
Copper - O.F.H.C., wire reel, 2m, diameter 2.5mm, hard, 99.95+%
Copper - O.F.H.C., foil, light tested, 150x150mm, thickness 0.010mm, hard, 99.95+%
Copper - O.F.H.C., wire reel, 50m, diameter 0.25mm, as drawn, 99.95+%
Copper - O.F.H.C., tube, 200mm, outside diameter 2.54mm, inside diameter 1.54mm, wall thickness 0.5mm, 99.95+%
Copper - O.F.H.C., wire reel, 10m, diameter 2.5mm, hard, 99.95+%
Copper - O.F.H.C., wire reel, 10m, diameter 0.80mm, as drawn, 99.95+%
Copper - O.F.H.C., wire reel, 20m, diameter 1.0mm, as drawn, 99.95+%
Copper - O.F.H.C., sheet, 50x50mm, thickness 6.35mm, 99.95+%
Copper - O.F.H.C., wire reel, 50m, diameter 0.75mm, as drawn, 99.95+%
Copper - O.F.H.C., tube, 200mm, outside diameter 10mm, inside diameter 8mm, wall thickness 1.0mm, 99.95+%
Copper - O.F.H.C., tube, 1000mm, outside diameter 6.0mm, inside diameter 4mm, wall thickness 1.0mm, 99.95+%
Copper - O.F.H.C., tube, 1000mm, outside diameter 9.5mm, inside diameter 7.9mm, wall thickness 0.8mm, 99.95+%
Copper - O.F.H.C., sheet, 150x150mm, thickness 12.7mm, 99.99+%
Copper - O.F.H.C., tube, 500mm, outside diameter 2.54mm, inside diameter 1.54mm, wall thickness 0.5mm, 99.95+%
Copper - O.F.H.C., wire reel, 20m, diameter 1.5mm, hard, 99.95+%
Copper - O.F.H.C., wire reel, 50m, diameter 0.80mm, as drawn, 99.95+%
Copper - O.F.H.C., foil, 150x150mm, thickness 1.0mm, half hard, 99.95+%
Copper - O.F.H.C., foil, 25x25mm, thickness 0.20mm, hard, 99.95+%
Copper - O.F.H.C., foil, 100x100mm, thickness 0.1mm, hard, 99.95+%
Copper - O.F.H.C., wire reel, 5m, diameter 0.75mm, as drawn, 99.95+%