Boronic Acids: New Coupling Partners in Room-Temperature Suzuki Reactions of Alkyl Bromides. Crystallographic Characterization of an Oxidative-Addition Adduct Generated under Remarkably Mild Conditions
作者:Jan H. Kirchhoff、Matthew R. Netherton、Ivory D. Hills、Gregory C. Fu
DOI:10.1021/ja0283899
日期:2002.11.1
The Suzukireaction is an exceptionally useful cross-coupling process that has been widely applied in synthetic chemistry, and boronicacids are, by far, the most commonly employed coupling partner. To date, however, no versatile method has been developed for cross-coupling boronicacids with unactivated alkyl (as opposed to aryl or vinyl) electrophiles. This report describes a catalyst system that