A versatile catalyst system for Suzuki-Miyaura cross-coupling reactions of C(sp(2))-tosylates and mesylates.
A catalyst system for the Suzuki-Miyaura cross-coupling reactions of aryl and vinyl tosylates and mesylates has been developed. This catalyst displays excellent functional group tolerance and allows the coupling of heteroarylboronic acids with aryl tosylates and mesylates to be performed in high yields. Moreover, reactions employing alkylboronic acids, as well as heteroaryl, vinyl, and allylic pinacol boronate esters, were conducted with high efficiencies.
Bhayana
Brijesh
B
Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
Fors
Brett P
BP
Buchwald
Stephen L
SL
D001897:Boronic Acids / Q000737:chemistry; D002384:Catalysis; D020650:Combinatorial Chemistry Techniques; D003432:Cross-Linking Reagents / Q000737:chemistry*; D008698:Mesylates / Q000737:chemistry*; D015394:Molecular Structure; D010165:Palladium; D014105:Tosyl Compounds / Q000737:chemistry*
D001897:Boronic Acids; D003432:Cross-Linking Reagents; D008698:Mesylates; D014105:Tosyl Compounds; D010165:Palladium