Suzuki–Miyaura cross-coupling of alkenyl tosylates with alkenyl MIDA boronates
作者:Monique Lüthy、Richard J.K. Taylor
DOI:10.1016/j.tetlet.2012.04.091
日期:2012.7
procedure for the palladium-catalysed Suzuki–Miyaura coupling of various alkenyltosylates with alkenyl MIDA boronates has been developed. Commercially available trans-bromo[N-succinimidyl-bis(triphenylphosphine)]palladium(II) [Pd(PPh3)2NBS] is an effective catalyst under the slow release conditions of MIDA boronates; with less activated alkenyltosylates addition of the cheap, air-stable tricyclohexylphosphine