Complete regio- and stereospecificity in the Lewis acid catalyzed Diels-Alder reactions of (Z)-2-methoxy-1-(phenylthio)-1,3-butadienes. Conversion of the CS configuration of an adduct to the CC configuration at the allylic position by a [2,3] sigmatropic rearrangement

1982 ◽  
Vol 47 (20) ◽  
pp. 4005-4008 ◽  
Author(s):  
Theodore Cohen ◽  
Zenyk Kosarych
Keyword(s):  
Lewis Acid ◽  
Sigmatropic Rearrangement ◽  
Diels Alder ◽  
Acid Catalyzed

Asymmetric synthesis of N-phenylethyl-2-phenyldecahydroquinolin-4-ones via Lewis acid catalyzed imino-Diels–Alder reaction

2000 ◽  
Vol 11 (12) ◽  
pp. 2509-2523 ◽  
Author(s):  
Renée Paugam ◽  
Emmanuelle Valenciennes ◽  
Linda Le Coz-Bardol ◽  
Jean-Christophe Garde ◽  
Lya Wartski ◽  
...  
Keyword(s):  
Asymmetric Synthesis ◽  
Lewis Acid ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Acid Catalyzed

scholarly journals Bisoxazoline—Lewis Acid Catalyzed Direct-Electron Demand oxo-Hetero-Diels—Alder Reactions of N-Oxy-pyridine Aldehyde and Ketone Derivatives.

ChemInform ◽  
2007 ◽  
Vol 38 (19) ◽  
Author(s):  
Aitor Landa ◽  
Bo Richter ◽  
Rasmus Lyng Johansen ◽  
Anna Minkkilae ◽  
Karl Anker Joergensen
Keyword(s):  
Lewis Acid ◽  
Diels Alder ◽  
Acid Catalyzed ◽  
Electron Demand

Internally Lewis acid-catalyzed Diels-Alder cycloadditions

Tetrahedron ◽  
1997 ◽  
Vol 53 (28) ◽  
pp. 9637-9646 ◽  
Author(s):  
Hugues Bienaymé ◽  
Alexia Longeau
Keyword(s):  
Lewis Acid ◽  
Diels Alder ◽  
Acid Catalyzed
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