Organocatalytic Aza-Michael/Mannich Cascade Reaction: Synthesis of Enantioenriched 3,3'-Spirooxindole γ-Lactams

Xiao-Tong Li1, Heng-Zhi Tian1, Xing-Wen Sun1

  • 1Department of Chemistry, Fudan University, Shanghai 200433, China.

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