作者:Robert V. Hoffmann、Douglas J. Huizenga
DOI:10.1021/jo00022a040
日期:1991.10
The conversion of 3-keto amides to 2-(nosyloxy)-3-keto amides 4a-g followed by DBU-promoted, reductive elimination of p-nitrobenzenesulfinic acid provides a short, simple method for the preparation of 2,3-dioxo amides (tricarbonyl amides) 5a-f in high yields.