Core structure-based design of Organocatalytic [3+2]-Cycloaddition reactions: highly efficient and Stereocontrolled Syntheses of 3,3′-Pyrrolidonyl Spirooxindoles
Extraordinary levels of stereocontrol were achieved in an efficient organocatalytic asymmetric [3+2]-cycloaddition reaction between an α-isothiocyanato imide and various methyleneindolinones. Simple precursors were used for the rapid construction of spirocyclic oxindole derivatives with high enantio...
| Main Authors: | , , , , , |
|---|---|
| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
|
| Online Access: | https://hdl.handle.net/10356/99531 http://hdl.handle.net/10220/12896 |