Spiro[4,4]-1,6-nonadiene-Based Phosphine-Oxazoline Ligands for Iridium-Catalyzed Enantioselective Hydrogenation of Ketimines

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

WILEY-V C H VERLAG GMBH

1. National Natural Science Foundation of China [20532050, 20632060, 20620140429]
2. Chinese Academy of Sciences, the Major Basic Research Development Program of China [2006CB806106]
3. Science and Technology Commission of Shanghai Municipality
4. Merck Research Laboratories