Pyrrolidine-based chiral pyridinium ionic liquids (ILs) as recyclable and highly efficient organocatalysts for the asymmetric Michael addition reactions

2008 ◽  
Vol 49 (7) ◽  
pp. 1249-1252 ◽  
Author(s):  
Bukuo Ni ◽  
Qianying Zhang ◽  
Allan D. Headley
Keyword(s):  
Ionic Liquids ◽  
Michael Addition ◽  
Addition Reactions ◽  
Highly Efficient ◽  
Asymmetric Michael Addition

The first peripherally masked thiol dendrimers: a facile and highly efficient functionalization strategy of polyester dendrimers via one-pot xanthate deprotection/thiol–acrylate Michael addition reactions

2014 ◽  
Vol 50 (50) ◽  
pp. 6574-6577 ◽  
Author(s):  
Sam E. R. Auty ◽  
Oliver Andrén ◽  
Michael Malkoch ◽  
Steven P. Rannard
Keyword(s):  
Michael Addition ◽  
Addition Reactions ◽  
One Pot ◽  
Highly Efficient

We present the first xanthate surface functional dendrimers which undergo rapid one-pot deprotection to thiols and subsequent acrylate Michael addition .

Chiral Ionic Liquids Bearing O-Silylated α,α-Diphenyl (S)- or (R)-Prolinol Units: Recoverable Organocatalysts for Asymmetric Michael Addition of Nitroalkanes to α,β-Enals

2010 ◽  
Vol 2010 (15) ◽  
pp. 2927-2933 ◽  
Author(s):  
Oleg V. Maltsev ◽  
Alexandr S. Kucherenko ◽  
Irina P. Beletskaya ◽  
Vladimir A. Tartakovsky ◽  
Sergei G. Zlotin
Keyword(s):  
Ionic Liquids ◽  
Michael Addition ◽  
Chiral Ionic Liquids ◽  
Asymmetric Michael Addition
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