Heterocyclic Boron Acid Catalyzed Dehydrative Amidation of Aliphatic/Aromatic Carboxylic Acids with Amines.

J Org Chem

State Key Laboratory of Material-Oriented Chemical Engineering and College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China.

Published: March 2023

AI Article Synopsis

  • A new dehydrative amidation catalyst has been created, utilizing a thianthrene boron acid structure, which is available for commercial use.
  • This catalyst demonstrates strong effectiveness in reacting with a variety of carboxylic acid substrates, including both aliphatic compounds and less reactive aromatic ones.
  • It is particularly useful for modifying bioactive or clinical molecules that contain carboxylic acid groups.

Article Abstract

A commercially available and versatile dehydrative amidation catalyst, featuring a thianthrene boron acid structure, has been developed. The catalyst shows high catalytic activity to both aliphatic and less reactive aromatic carboxylic acid substrates, including several bioactive or clinical molecules with a carboxylic acid group.

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Source
http://dx.doi.org/10.1021/acs.joc.2c02515DOI Listing

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