Nonbasic, Room Temperature, Palladium-Catalyzed Coupling of Aryl and Alkenyl Iodides with Boronic Acids Mediated by Copper(I) Thiophene-2-carboxylate (CuTC)
作者:Cecile Savarin、Lanny S. Liebeskind
DOI:10.1021/ol010060p
日期:2001.7.1
[reaction: see text] A new protocol for the palladium-catalyzed, copper-mediated coupling of aryl and alkenyl iodides with boronic acids is described. As an alternative to the well-known and widely used Suzuki cross-coupling, this reaction occurs in the absence of a base at roomtemperature and should be particularly useful for the construction of substrates bearing base-sensitive and thermally sensitive