Please use this identifier to cite or link to this item:
|Title:||Asymmetric Michael addition mediated by novel cinchona alkaloid-derived bifunctional catalysts containing sulfonamides|
|Citation:||Luo, J., Xu, L.-W., Hay, R.A.S., Lu, Y. (2009-01-15). Asymmetric Michael addition mediated by novel cinchona alkaloid-derived bifunctional catalysts containing sulfonamides. Organic Letters 11 (2) : 437-440. ScholarBank@NUS Repository. https://doi.org/10.1021/ol802486m|
|Abstract:||(Chemical Equation Presented) Novel cinchona alkaloid-derived bifunctional organocatalysts containing sulfonamide groups were utilized to promote Michael addition of bicyclic α-substituted β-ketoesters to nitroolefins. The desired Michael adducts with all-carbon quaternary centers were constructed In high yield and with excellent enantioselectivity, demonstrating the great potential of cinchona alkaloid-derived sulfonamides in asymmetric catalysis. © 2009 American Chemical Society.|
|Source Title:||Organic Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Aug 22, 2018
WEB OF SCIENCETM
checked on Aug 6, 2018
checked on Jul 27, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.