A versatile protocol for Stille-Migita cross coupling reactions.
The combination of catalytic amounts of [Pd(PPh3)4], copper thiophene-2-carboxylate (CuTC) and [Ph2PO2][NBu4] allowed a series of exigent Stille-Migita reactions to be performed with high yields; as the protocol is fluoride free, a variety of O-silyl and C-silyl groups remained intact.
Fürstner
Alois
A
Max-Planck-Institut für Kohlenforschung, D-45470, Mülheim/Ruhr, Germany. fuerstner@mpi-muelheim.mpg.de
Funel
Jacques-Alexis
JA
Tremblay
Martin
M
Bouchez
Laure C
LC
Nevado
Cristina
C
Waser
Mario
M
Ackerstaff
Jens
J
Stimson
Christopher C
CC
D002384:Catalysis; D003300:Copper / Q000737:chemistry; D003432:Cross-Linking Reagents / Q000737:chemistry*; D015394:Molecular Structure; D010165:Palladium / Q000737:chemistry
D003432:Cross-Linking Reagents; D010165:Palladium; D003300:Copper