Ceric Ammonium Nitrate Promoted Oxidation of Oxazoles
作者:David A. Evans、Pavel Nagorny、Risheng Xu
DOI:10.1021/ol0624530
日期:2006.11.1
The cericammoniumnitratepromoted oxidations of 4,5-diphenyloxazoles and oxazoles with various substitution patterns have been investigated. This transformation results in the formation of the corresponding imide in good yield and tolerates a wide variety of functional groups and substituents on the oxazole moiety. [reaction: see text].