Mild and Efficient Aryl−Alkenyl Coupling via Pd(II) Catalysis in the Presence of Oxygen or Cu(II) Oxidants
作者:Jay P. Parrish、Young Chun Jung、Seung Il Shin、Kyung Woon Jung
DOI:10.1021/jo020159p
日期:2002.10.1
We report herein a mild and efficient method for carbon-carbon bond formation between aryl stannanes and olefins via Pd(II) catalysis in the presence of oxygen or Cu(II) oxidants as a reoxidant. The process allows reactions between various olefins and aryl stannanes of varying electron density. Coupling methods under these oxidation conditions are comparatively described, and the benefits and limitations are also discussed.