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Gold-catalyzed Efficient Preparation of Linear Alpha-iodoenones from Propargylic Acetates

Overview
Journal Org Lett
Specialties Biochemistry
Chemistry
Date 2007 May 1
PMID 17465561
Citations 19
Authors
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Abstract

Only 2 mol % of Au(PPh3)NTf2 is needed to convert readily accessible propargylic acetates into versatile linear alpha-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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