Highly Diastereo- and Enantioselective Synthesis of a-Alkyl Norstatine Derivatives: Catalytic Asymmetric Mannich Reactions of 5H-Oxazol-4-ones

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

WILEY-V C H VERLAG GMBH

1. National Natural Science Foundation of China [90813012, 20932003]
2. Ministry of Science and Technology [2012ZX09504001-003]
3. Lanzhou University