Multicatalytic Asymmetric Synthesis of Complex Tetrahydrocarbazoles via a Diels–Alder/Benzoin Reaction Sequence

2012 ◽  
Vol 14 (5) ◽  
pp. 1310-1313 ◽  
Author(s):  
Yankai Liu ◽  
Manuel Nappi ◽  
Eduardo C. Escudero-Adán ◽  
Paolo Melchiorre
Keyword(s):  
Asymmetric Synthesis ◽  
Diels Alder ◽  
Reaction Sequence

ChemInform Abstract: Multicatalytic Asymmetric Synthesis of Complex Tetrahydrocarbazoles via a Diels-Alder/Benzoin Reaction Sequence.

ChemInform ◽  
2012 ◽  
Vol 43 (27) ◽  
pp. no-no
Author(s):  
Yankai Liu ◽  
Manuel Nappi ◽  
Eduardo C. Escudero-Adan ◽  
Paolo Melchiorre
Keyword(s):  
Asymmetric Synthesis ◽  
Diels Alder ◽  
Reaction Sequence

Combining Organocatalysis and Lanthanide Catalysis: A Sequential One-Pot Quadruple Reaction Sequence/Hetero-Diels-Alder Asymmetric Synthesis of Functionalized Tricycles

2016 ◽  
Vol 128 (52) ◽  
pp. 16387-16389 ◽  
Author(s):  
Simon Dochain ◽  
Fabrizio Vetica ◽  
Rakesh Puttreddy ◽  
Kari Rissanen ◽  
Dieter Enders
Keyword(s):  
Asymmetric Synthesis ◽  
Diels Alder ◽  
Reaction Sequence ◽  
One Pot

Asymmetric Synthesis of Fused Tetrahydroquinolines via Intramolecular Aza-Diels-Alder Reaction of ortho-Quinone Methide Imines

Synthesis ◽  
2021 ◽  
Author(s):  
Fabian Hofmann ◽  
Cornelius Gärtner ◽  
Martin Kretzschmar ◽  
Christoph Schneider
Keyword(s):  
Asymmetric Synthesis ◽  
Alder Reaction ◽  
Single Step ◽  
Diels Alder ◽  
Quinone Methide ◽  
Bronsted Acid ◽  
Atom Economy ◽  
Diels Alder Reaction ◽  
Brönsted Acid ◽  
Chiral Bronsted Acid

Aza-Diels Alder reactions are straightforward processes in the construction of N-heterocycles, featuring inherent atom-economy and stereospecificity. Intramolecular strategies allow formation of bicyclic core structures with up to three stereocenters within a single step. Herein, this concept is combined with the chemistry of chiral Brønsted acid-bound ortho-quinone methide imines generating a range of interesting fused tetrahydro-quinolines in a diastereo- and enantioselective manner.

scholarly journals Enantioselective Organocatalytic Intramolecular Diels—Alder Reactions. The Asymmetric Synthesis of Solanapyrone D.

ChemInform ◽  
2005 ◽  
Vol 36 (52) ◽  
Author(s):  
Rebecca M. Wilson ◽  
Wendy S. Jen ◽  
David W. C. MacMillan
Keyword(s):  
Asymmetric Synthesis ◽  
Diels Alder

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

Asymmetric synthesis of isoquinuclidines by Diels–Alder reaction of 1,2-dihydropyridine utilizing a chiral Lewis acid catalyst

Tetrahedron ◽  
2012 ◽  
Vol 68 (6) ◽  
pp. 1774-1781 ◽  
Author(s):  
Chigusa Seki ◽  
Masafumi Hirama ◽  
N.D.M. Romauli Hutabarat ◽  
Junko Takada ◽  
Chonticha Suttibut ◽  
...  
Keyword(s):  
Asymmetric Synthesis ◽  
Lewis Acid ◽  
Acid Catalyst ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Chiral Lewis Acid ◽  
Lewis Acid Catalyst

ChemInform Abstract: Studies in Asymmetric Synthesis. Part 4. Studies in Lewis Acid and LiClO4 (or Nafion-H) Catalyzed Ionic Diels-Alder Reactions of Chiral and Achiral Olefinic Acetals Respectively.

ChemInform ◽  
2010 ◽  
Vol 30 (27) ◽  
pp. no-no
Author(s):  
R. Kumareswaran ◽  
Padma S. Vankar ◽  
M. Venkat Ram Reddy ◽  
Sangeeta V. Pitre ◽  
Raja Roy ◽  
...  
Keyword(s):  
Asymmetric Synthesis ◽  
Lewis Acid ◽  
Diels Alder
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