Palladium-Catalyzed Asymmetric Synthesis of Allylic Fluorides
作者:Matthew H. Katcher、Abigail G. Doyle
DOI:10.1021/ja109120n
日期:2010.12.15
The enantioselective fluorination of readily available cyclic allylic chlorides with AgF has been accomplished using a Pd(0) catalyst and Trost bisphosphine ligand. The reactions proceed with unprecedented ease of operation for Pd-mediated nucleophilic fluorination, allowing access to highly enantioenriched cyclic allylicfluorides that bear diverse functional groups. Evidence that supports a mechanism