Contact Ion Pair Directed Lewis Acid Catalysis: Asymmetric Synthesis oftrans‐Configured β‐Lactones

2008 ◽  
Vol 47 (29) ◽  
pp. 5461-5464 ◽  
Author(s):  
Thomas Kull ◽  
René Peters
Keyword(s):  
Asymmetric Synthesis ◽  
Lewis Acid ◽  
Acid Catalysis ◽  
Ion Pair ◽  
Lewis Acid Catalysis ◽  
Contact Ion Pair

Visible light photocatalytic asymmetric synthesis of pyrrolo[1,2-a]indoles via intermolecular [3+2] cycloaddition

2019 ◽  
Vol 55 (75) ◽  
pp. 11303-11306 ◽  
Author(s):  
Antonio Casado-Sánchez ◽  
Pablo Domingo-Legarda ◽  
Silvia Cabrera ◽  
José Alemán
Keyword(s):  
Visible Light ◽  
Asymmetric Synthesis ◽  
Lewis Acid ◽  
Acid Catalysis ◽  
Indole Derivatives ◽  
Lewis Acid Catalysis ◽  
Visible Light Photocatalytic

The asymmetric synthesis of pyrrolo[1,2-a]indoles is developed through a [3+2] cycloaddition between silyl-indole derivatives and α,β-unsaturated N-acyl oxazolidinones by merging photocatalysis and Lewis acid catalysis.

Chiral Lewis Acid Catalysis in Nitrile Oxide Cycloadditions

2004 ◽  
Vol 126 (17) ◽  
pp. 5366-5367 ◽  
Author(s):  
Mukund P. Sibi ◽  
Kennosuke Itoh ◽  
Craig P. Jasperse
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Nitrile Oxide ◽  
Lewis Acid Catalysis ◽  
Chiral Lewis Acid

Lewis Acid Catalysis with Cationic Dinuclear Gold(II,II) and Gold(III,III) Phosphorus Ylide Complexes

2016 ◽  
Vol 35 (17) ◽  
pp. 2830-2835 ◽  
Author(s):  
Benjamin R. Reiner ◽  
Mark W. Bezpalko ◽  
Bruce M. Foxman ◽  
Casey R. Wade
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Lewis Acid Catalysis ◽  
Phosphorus Ylide ◽  
Ylide Complexes
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