Letter
Gold-Catalyzed Efficient Preparation of Linear α-Iodoenones from Propargylic Acetates
Abstract

Only 2 mol % of Au(PPh3)NTf2 is needed to convert readily accessible propargylic acetates into versatile linear α-iodoenones in good to excellent yields. This reaction is easy to execute and has broad substrate scope. Good to excellent Z-selectivities are observed in the cases of aliphatic propargylic acetates derived from aldehydes.
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History
- Published In Issue May 24, 2007
- Received March 15, 2007
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