1643582-83-5Relevant academic research and scientific papers
Facile synthesis of chiral spirooxindole-based isotetronic acids and 5-1H-pyrrol-2-ones through cascade reactions with bifunctional organocatalysts
Guo, Wengang,Wang, Xu,Zhang, Boyu,Shen, Shuai,Zhou, Xin,Wang, Peng,Liu, Yan,Li, Can
supporting information, p. 8545 - 8550 (2014/07/21)
Unprecedented organocatalyzed asymmetric cascade reactions have been developed for the facile synthesis of chiral spirooxindole-based isotetronic acids and 5-1H-pyrrol-2-ones.The asymmetric 1,2-addition reactions of α-ketoesters to isatins and imines by u
