A Simple Synthesis of 2,3-Diketo Amides from 3-Keto Amides

DOI: 10.1021/jo00022a040

Source and publish data:

Journal of Organic Chemistry p. 6435 - 6439 (1991)

Update date:2022-08-04

Topics:

Authors:

Hoffmann, Robert V.

Huizenga, Douglas J.

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Article abstract of DOI:10.1021/jo00022a040

The conversion of 3-keto amides to 2-(nosyloxy)-3-keto amides 4a-4g 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.

Full text of DOI:10.1021/jo00022a040

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