Asymmetric Michael Addition of Chiral Lithiated Sulfonates to Nitroalkenes: Diastereo- and Enantioselective Synthesis of α,β-Disubstituted γ-Nitro and β-Alkoxycarbonyl Methyl Sulfonates.

ChemInform ◽  
2003 ◽  
Vol 34 (7) ◽  
Author(s):  
Dieter Enders ◽  
Otto Mathias Berner ◽  
Nicola Vignola ◽  
Wacharee Harnying
ChemInform ◽  
2011 ◽  
Vol 42 (16) ◽  
pp. no-no
Author(s):  
Hai-Feng Cui ◽  
Peng Li ◽  
Xiao-Wei Wang ◽  
Zhuo Chai ◽  
Ying-Quan Yang ◽  
...  

2016 ◽  
Vol 52 (12) ◽  
pp. 2537-2540 ◽  
Author(s):  
Zhong-Yan Cao ◽  
Yu-Lei Zhao ◽  
Jian Zhou

We report an unprecedented sequential Au(i)/bifunctional tertiary amine catalysis, which enables a tandem C–H functionalization of weak nucleophiles (anisoles or thiophenes) and asymmetric Michael addition for the highly enantioselective synthesis of quaternary oxindoles.


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