4.8 Article

Enantioselective Iron-Catalyzed Intramolecular Cyclopropanation Reactions

期刊

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 53, 期 48, 页码 13188-13191

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201406853

关键词

asymmetric catalysis; diazo compounds; iron; small ring systems; spiro compounds

资金

  1. National Natural Science Foundation of China
  2. National Basic Research Program of China [2011CB808600]
  3. 111 project of the Ministry of Education of China [B06005]
  4. National Program for Support of Top-notch Young Professionals

向作者/读者索取更多资源

An iron-catalyzed asymmetric intramolecular cyclopropanation was realized in high yields and excellent enantio-selectivity (up to 97% ee) by using the iron complexes of chiral spiro-bisoxazoline ligands as catalysts. The superiority of iron catalysts exhibited in this reaction demonstrated the potential abilities of this sustainable metal in asymmetric carbenoid transformation reactions.

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