4.5 Article

Asymmetric Hydrogenation of Cyclic N-Sulfonylimines with Phosphine-Free Chiral Cationic Ru-MsDPEN Catalysts

期刊

CHINESE JOURNAL OF CHEMISTRY
卷 28, 期 9, 页码 1529-1532

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/cjoc.201090260

关键词

asymmetric catalysis; hydrogenation; ruthenium; diamine ligand; cyclic N-sulfonylimines; sultams

资金

  1. National Natural Science Foundation of China [20973178]
  2. National Basic Research Program of China (973 Program) [2010CB833300]
  3. Ministry of Health [2009ZX09501-017]
  4. Chinese Academy of Sciences

向作者/读者索取更多资源

Phosphine-free chiral cationic Ru/diamine complexes are effective catalysts for the asymmetric hydrogenation of a range of cyclic N-sulfonylimines, affording chiral sultam derivatives with good to excellent enantioselectivity ( up to 94% ee).

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