ChemInform Abstract: Palladium-Catalyzed Decarboxylative Cross-Coupling of Alkynyl Carboxylic Acids with Arylboronic Acids.

✍ Scribed by Chao Feng; Teck-Peng Loh

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 31 KB
• Volume: 41
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.201045081

✦ Synopsis

Abstract

A variety of unsymmetrical alkynes (III) is readily prepared by a highly efficient Pd(O‐Ac)~2~‐catalyzed decarboxylative cross‐coupling of boronic acids (I) with acids (II) in the presence of Ag~2~O as oxidant.