4.8 Article

β-Functionalization of Carboxylic Anhydrides with β-Alkyl Substituents through Carbene Organocatalysis

期刊

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 53, 期 49, 页码 13506-13509

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201408604

关键词

anhydrides; asymmetric synthesis; N-heterocyclic carbenes; organocatalysis; beta-functionalization

资金

  1. Singapore National Research Foundation
  2. Singapore Economic Development Board
  3. GlaxoSmithKline
  4. Ministry of Education of Singapore
  5. Nanyang Technological University (NTU, Singapore)
  6. China's National Key program for Basic Research [2010CB 126105]
  7. National Natural Science Foundation of China [21132003]
  8. Guizhou University (China)

向作者/读者索取更多资源

The first NHC-catalyzed functionalization of carboxylic anhydrides is described. In this reaction, the beta carbon behaves as a nucleophilic carbon and undergoes asymmetric reactions with electrophiles. Anhydrides with challenging beta-alkyl substituents work effectively.

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