e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521

Retro??Diels–Alder Reactions of Masked Cyclopentadienones Catalyzed by Heterogeneous Brønsted Acids

ALW Demuynck, P Levecque, A Kidane…

Index: Advanced Synthesis and Catalysis, , vol. 352, # 18 p. 3419 - 3430

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Citation Number: 9

Abstract

... Advanced Synthesis & Catalysis. ... The foregoing results suggest that the use of H-BEA 25 represents a feasible strategy in the synthesis of substituted cyclopentenones from suitably ... The given data indicate that relatively strong Brønsted acidity is required for efficient catalysis. ...

endo-dicyclopentadiene Structure

endo-dicyclopen...

~%

Himic anhydride Structure

Himic anhydride

N/A Structure

endo-dicyclopentadiene Structure

endo-dicyclopen...

~%

Himic anhydride Structure

Himic anhydride

4-butylcyclopent-2-en-1-one Structure

4-butylcyclopen...

endo-dicyclopentadiene Structure

endo-dicyclopen...

~%

Himic anhydride Structure

Himic anhydride

4-ethyl-2-cyclopenten-1-one Structure

4-ethyl-2-cyclo...

4,7-Methano-1H-inden-1-one,3a,4,7,7a-tetrahydro-, (3aR,4S,7R,7aS)-rel- Structure

4,7-Methano-1H-...

~%

Himic anhydride Structure

Himic anhydride

N/A Structure

4,7-Methano-1H-inden-1-one,3a,4,7,7a-tetrahydro-, (3aR,4S,7R,7aS)-rel- Structure

4,7-Methano-1H-...

~%

Himic anhydride Structure

Himic anhydride

4-butylcyclopent-2-en-1-one Structure

4-butylcyclopen...

4,7-Methano-1H-inden-1-one,3a,4,7,7a-tetrahydro-, (3aR,4S,7R,7aS)-rel- Structure

4,7-Methano-1H-...

~%

Himic anhydride Structure

Himic anhydride

4-ethyl-2-cyclopenten-1-one Structure

4-ethyl-2-cyclo...

tricyclo[5.2.1.02,6]deca-4,8-dien-3-(exo)ol Structure

tricyclo[5.2.1....

~%

Himic anhydride Structure

Himic anhydride

N/A Structure

tricyclo[5.2.1.02,6]deca-4,8-dien-3-(exo)ol Structure

tricyclo[5.2.1....

~%

Himic anhydride Structure

Himic anhydride

4-butylcyclopent-2-en-1-one Structure

4-butylcyclopen...

tricyclo[5.2.1.02,6]deca-4,8-dien-3-(exo)ol Structure

tricyclo[5.2.1....

~%

Himic anhydride Structure

Himic anhydride

4-ethyl-2-cyclopenten-1-one Structure

4-ethyl-2-cyclo...

4,7-Methano-1H-inden-1-ol, 3a,4,7,7a-tetrahydro-, acetate Structure

4,7-Methano-1H-...

~%

Himic anhydride Structure

Himic anhydride

N/A Structure

4,7-Methano-1H-inden-1-ol, 3a,4,7,7a-tetrahydro-, acetate Structure

4,7-Methano-1H-...

~%

Himic anhydride Structure

Himic anhydride

4-butylcyclopent-2-en-1-one Structure

4-butylcyclopen...

4,7-Methano-1H-inden-1-ol, 3a,4,7,7a-tetrahydro-, acetate Structure

4,7-Methano-1H-...

~%

Himic anhydride Structure

Himic anhydride

4-ethyl-2-cyclopenten-1-one Structure

4-ethyl-2-cyclo...

N-cyclohexyl-2-azanorborn-5-ene Structure

N-cyclohexyl-2-...

~0%

Formaldehyde Structure

cyclohexanimine Structure

cyclohexanimine

Cyclopentadiene Structure

Cyclopentadiene

Detail

N-cyclohexyl-2-azanorborn-5-ene Structure

N-cyclohexyl-2-...

~63%

Formaldehyde Structure

cyclohexanimine Structure

cyclohexanimine

Cyclopentadiene Structure

Cyclopentadiene

Detail

Cyclohexanamine hydrochloride (1:1) Structure

Cyclohexanamine...

~%

cyclohexanimine Structure

cyclohexanimine

Cyclohexylamine Structure

Cyclohexylamine

Polyimide aerogels by ring-opening metathesis polymerization...

[Chemistry of Materials, , vol. 23, # 8 p. 2250 - 2261]

Retro??Diels–Alder Reactions of Masked Cyclopentadienones Ca...

[Demuynck, Anneleen L. W.; Levecque, Pieter; Kidane, Aklilu; Gammon, David W.; Sickle, Eugene; Jacobs, Pierre A.; De Vos, Dirk E.; Sels, Bert F. Advanced Synthesis and Catalysis, 2010 , vol. 352, # 18 p. 3419 - 3430]

Solvent-free Diels–Alder reactions of in situ generated cycl...

[Huertas, David; Florscher, Melinda; Dragojlovic, Veljko Green Chemistry, 2009 , vol. 11, # 1 p. 91 - 95]

Solvent-free Diels–Alder reactions of in situ generated cycl...

[Huertas, David; Florscher, Melinda; Dragojlovic, Veljko Green Chemistry, 2009 , vol. 11, # 1 p. 91 - 95]