scholarly journals Specific acid catalysis and Lewis acid catalysis of Diels–Alder reactions in aqueous media

2004 ◽  
Vol 17 (3) ◽  
pp. 180-186 ◽  
Author(s):  
Egid B. Mubofu ◽  
Jan B. F. N. Engberts
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Aqueous Media ◽  
Diels Alder ◽  
Lewis Acid Catalysis

scholarly journals Lewis Acid Catalysis of the Diels–Alder Reaction Using Niobium and Tantalum Chlorides in the Presence of Coordinating Ligands

Molecules ◽  
2000 ◽  
Vol 5 (12) ◽  
pp. 993-997 ◽  
Author(s):  
Joshua Howarth ◽  
Kevin Gillespie
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Alder Reaction ◽  
Diels Alder ◽  
Lewis Acid Catalysis ◽  
Diels Alder Reaction

ChemInform Abstract: Control of Hetero-Diels-Alder Stereoselectivity Through Solvent Polarity and Broensted or Lewis Acid Catalysis; Theory and Experiment.

ChemInform ◽  
2014 ◽  
Vol 45 (12) ◽  
pp. no-no
Author(s):  
Olivier Loiseleur ◽  
Jerome Cassayre ◽  
Dominique Leca ◽  
Francesca Gaggini ◽  
Susan N. Pieniazek ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Solvent Polarity ◽  
Diels Alder ◽  
Lewis Acid Catalysis ◽  
Theory And Experiment

Lewis-acid catalysis of the asymmetric Diels–Alder reaction of dimenthyl fumarate and cyclopentadiene

2002 ◽  
Vol 13 (9) ◽  
pp. 957-960 ◽  
Author(s):  
William F Kiesman ◽  
Russell C Petter
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Alder Reaction ◽  
Diels Alder ◽  
Lewis Acid Catalysis ◽  
Diels Alder Reaction

ChemInform Abstract: ON LEWIS ACID CATALYSIS OF DIELS-ALDER-REACTIONS

1973 ◽  
Vol 4 (33) ◽  
pp. no-no
Author(s):  
K. N. HOUK ◽  
R. W. STROZIER
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Diels Alder ◽  
Lewis Acid Catalysis

Lewis acid catalysis of the intramolecular Diels-Alder reaction of 1-azadienes

1999 ◽  
Vol 40 (40) ◽  
pp. 7215-7218 ◽  
Author(s):  
Irina A. Motorina ◽  
David S. Grierson
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Alder Reaction ◽  
Diels Alder ◽  
Lewis Acid Catalysis ◽  
Diels Alder Reaction

scholarly journals Green Lewis acid catalysis in organic synthesis

2000 ◽  
Vol 72 (7) ◽  
pp. 1373-1380 ◽  
Author(s):  
Shū Kobayashi ◽  
Kei Manabe
Keyword(s):  
Lewis Acid ◽  
Lewis Acids ◽  
Acid Catalysis ◽  
Aqueous Media ◽  
Earth Metal ◽  
Metal Salts ◽  
Lewis Acid Catalysis ◽  
Bond Forming ◽  
Combined Catalysts ◽  
Metal Triflates

New types of Lewis acids as water-stable catalysts have been developed. Metal salts such as rare earth metal triflates can be used in carbon_carbon bond-forming reactions in aqueous media. These salts can be recovered after the reactions and reused. Furthermore, Lewis acid_surfactant-combined catalysts, which can be used for reactions in water without using any organic solvents, have been also developed. Finally, Lewis acid catalysis in supercritical carbon dioxide has been successfully performed. These investigations will contribute to development of environmentally friendly Lewis acid catalysis.

ChemInform Abstract: An ab Initio Molecular Orbital Evaluation of Lewis Acid Catalysis on Diels-Alder Reactions of Acrolein.

ChemInform ◽  
1987 ◽  
Vol 18 (35) ◽  
Author(s):  
O. F. GUNER ◽  
R. M. OTTENBRITE ◽  
D. D. SHILLADY ◽  
P. V. ALSTON
Keyword(s):  
Ab Initio ◽  
Molecular Orbital ◽  
Lewis Acid ◽  
Acid Catalysis ◽  
Diels Alder ◽  
Lewis Acid Catalysis

Stereochemical aspects of the intramolecular Diels-Alder reactions of methyl deca-2,7,9-trienoates. 2. Lewis acid catalysis

1980 ◽  
Vol 45 (21) ◽  
pp. 4267-4268 ◽  
Author(s):  
William R. Roush ◽  
Herbert R. Gillis
Keyword(s):  
Lewis Acid ◽  
Acid Catalysis ◽  
Diels Alder ◽  
Lewis Acid Catalysis
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