Enantioselective Iridium-Catalyzed Hydrogenation of ß,?-Unsaturated Carboxylic Acids: An Efficient Approach to Chiral 4-Alkyl-4-aryl Butanoic Acids

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

WILEY-V C H VERLAG GMBH

1. National Natural Science Foundation of China
2. National Basic Research Program of China [2010CB833300, 2011CB808600]
3. Ministry of Education of China [B06005]