Highly efficient pincer nickel catalyzed cross-coupling of aryltrimethylammonium triflates with arylzinc reagents†
Abstract
N,N,P-Pincer-nickel-complex-catalyzed cross-coupling of aryltrimethylammonium triflates with aryl- or heteroaryl-zinc reagents was investigated. The reaction is suitable for a broad scope of substrates, exhibits good functional group compatibility and can be performed under mild conditions with extremely low catalyst loadings.