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Ag-Catalyzed Practical Synthesis of -Acyl Anthranilic Acids from Anthranils and Carboxylic Acids. | LitMetric

Ag-Catalyzed Practical Synthesis of -Acyl Anthranilic Acids from Anthranils and Carboxylic Acids.

J Org Chem

Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science, School of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China.

Published: March 2024

AI Article Synopsis

  • A synthesis method has been developed for -acyl anthranilic acids using silver as a catalyst to create imino-ketenes from anthranils and carboxylic acids.
  • This process works well with various carboxylic acids, including bulky aliphatic, aromatic, and amino acids.
  • It can also be applied to enhance drug molecules and natural products, like ibuprofen and acetylglycine.

Article Abstract

A practical synthesis of valuable -acyl anthranilic acids has been achieved via a silver-catalyzed imino-ketene generation from readily available anthranils and carboxylic acids. A wide range of carboxylic acids including sterically demanding aliphatic carboxylic acids, aromatic carboxylic acids, acrylic acids, and amino acids are compatible in this reaction. Moreover, this method can be used to modify drug molecules and natural products, such as ibuprofen, probenecid, and acetylglycine.

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Source
http://dx.doi.org/10.1021/acs.joc.3c02586DOI Listing

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