C-H Bond Activation: A Versatile Protocol for the Direct Arylation and Alkenylation of Oxazoles
作者:Sandrine Piguel、François Besselièvre、Sabrina Lebrequier、Florence Mahuteau-Betzer
DOI:10.1055/s-0029-1216987
日期:2009.10
The versatile palladium complex Pd(PPh3)4 catalyses both direct arylation and alkenylation of oxazoles efficiently. The method is regioselective and stereospecific with respect to bromoalkenes and tolerates a wide range of functional groups.
多功能的钯配合物Pd(PPh3)4能够高效催化噁唑的直接芳基化和烯基化反应。该方法具有区域选择性和立体专一性,适用于溴代烯烃,并对多种官能团具有耐受性。