Aryl bromide/triflate selectivities reveal mechanistic divergence in palladium-catalysed couplings; the Suzuki-Miyaura anomaly.
In palladium-catalysed cross-coupling reactions, the outcome of competition between aryl bromides and aryl triflates depends on the nucleophilic partner; Suzuki couplings with R-B generally follow a different pattern from other R-M species.
Espino
Gustavo
G
Chemistry Research Laboratory, Mansfield Rd., Oxford, UK OX1 3TA.
Kurbangalieva
Almira
A
Brown
John M
JM