Organocatalytic Asymmetric Michael Addition of 1-Acetylindolin-3-ones to α,β-Unsaturated Aldehydes: Synthesis of 2-Substituted Indolin-3-ones

Yao-Zong Liu, Jie Zhang, Peng-Fei Xu,* and Yong-Chun Luo

https://doi.org/10.1021/jo201123p