1043872-88-3Relevant academic research and scientific papers
Enantioselective direct Mannich reactions of 3-substituted oxindoles catalyzed by chiral phosphine via dual-reagent catalysis
Jin, Qiaowen,Zheng, Changwu,Zhao, Gang,Zou, Gang
, p. 4134 - 4144 (2018/06/25)
A combination of an amino acid-derived chiral phosphine catalyst and methyl acrylate to catalyze the direct Mannich reaction of 3-substituted oxindoles and imines has been reported to afford 3-tetrasubstituted oxindole derivatives which are key structures
Organocatalytic Stereoselective Mannich Reaction of 3-Substituted Oxindoles
Tian, Xu,Jiang, Kun,Peng, Jing,Du, Wei,Chen, Ying-Chun
supporting information; experimental part, p. 3583 - 3586 (2009/05/07)
(Chemical Equation Presented) The asymmetric Mannich reaction of 3-substituted oxindoles and N-Boc (mines was investigated for the first time, employing bifunctional thiourea-tertiary amine organocatalysts based on OPEN scaffold. The novel transformations
