作者:DiAndra M. Rudzinski、Christopher B. Kelly、Nicholas E. Leadbeater
DOI:10.1039/c2cc35037h
日期:——
A novel route to access trifluoromethylketones (TFMKs) from Weinreb amides is reported. This represents the first documented case of the Ruppert–Prakash reagent (TMS–CF3) reacting in a constructive manner with an amide and enables synthesis of TMFKs without risk of over-trifluoromethylation.
报道了一条从Weinreb酰胺制备三氟甲基酮(TFMKs)的新路线。这是首次记录到Ruppert–Prakash试剂(TMS–CF3)以建设性方式与酰胺反应,并且可以无需担心过度三氟甲基化风险地合成TMFKs。