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Domino Catalysis in the Direct Conversion of Carboxylic Acids to Esters

✍ Scribed by I. Held; P. von den Hoff; D. S. Stephenson; H. Zipse

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 444 KB
Volume: 350
Category: Article
ISSN: 1615-4150
DOI: 10.1002/adsc.200800268

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✦ Synopsis

Abstract

The combined use of high concentration conditions, auxiliary bases, and new catalysts allows for the rapid synthesis of sterically hindered carboxylic acid esters at room temperature. Mechanistic analysis indicates the intermediate formation of acid anhydrides and subsequent rate‐limiting transformation to the ester products.

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