A highly organocatalytic stereoselective double Michael reaction: efficient construction of optically enriched spirocyclic oxindoles

Liang-Liang Wang, Lin Peng, Jian-Fei Bai, Li-Na Jia, Xi-Ya Luo, Qing-Chun Huang, Xiao-Ying Xu, Li-Xin Wang
  • Chemical Communications, January 2011, Royal Society of Chemistry
  • DOI: 10.1039/c1cc11223f