Lewis Acid-Promoted, Stereocontrolled, Gram Scale, Diels−Alder Cycloadditions of Electronically Matched 2-Pyrones and Vinyl Ethers:  The Critical Importance of Molecular Sieves and the Temperature of Titanium Coordination with the Pyrone

Gary H. Posner; Haiyan Dai; D. Scott Bull; Jae-Kyoo Lee; Franck Eydoux; Yuji Ishihara; William Welsh; Neil Pryor; Stan Petr

doi:10.1021/jo9515900

Lewis Acid-Promoted, Stereocontrolled, Gram Scale, Diels−Alder Cycloadditions of Electronically Matched 2-Pyrones and Vinyl Ethers: The Critical Importance of Molecular Sieves and the Temperature of Titanium Coordination with the Pyrone

The Journal of Organic Chemistry ◽

10.1021/jo9515900 ◽

1996 ◽

Vol 61 (2) ◽

pp. 671-676 ◽

Cited By ~ 66

Author(s):

Gary H. Posner ◽

Haiyan Dai ◽

D. Scott Bull ◽

Jae-Kyoo Lee ◽

Franck Eydoux ◽

...

Keyword(s):

Lewis Acid ◽

Molecular Sieves ◽

Diels Alder ◽

Critical Importance ◽

Vinyl Ethers

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Exclusively endo-selective lewis acid-vatalyzed hetero diels-alder reactions of (E)-1-phenylsuifonyl-3-alken-2-ones with vinyl ethers

Tetrahedron ◽

10.1016/0040-4020(95)00980-9 ◽

1996 ◽

Vol 52 (4) ◽

pp. 1205-1220 ◽

Cited By ~ 37

Author(s):

Eiji Wada ◽

Wen Pei ◽

Hiroshi Yasuoka ◽

Uchou Chin ◽

Shuji Kanemasa

Keyword(s):

Lewis Acid ◽

Diels Alder ◽

Vinyl Ethers

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(E)-2-Oxo-1-sulfonyl-3-alkenes as Reactive Hetero 1,3-Dienes. Absolutelyendo-Selective Hetero Diels-Alder Reactions with Vinyl Ethers in the Presence of a Lewis Acid Catalyst

Chemistry Letters ◽

10.1246/cl.1994.145 ◽

1994 ◽

Vol 23 (1) ◽

pp. 145-148 ◽

Cited By ~ 15

Author(s):

Eiji Wada ◽

Hiroshi Yasuoka ◽

Shuji Kanemasa

Keyword(s):

Lewis Acid ◽

Acid Catalyst ◽

Diels Alder ◽

Vinyl Ethers ◽

Lewis Acid Catalyst

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Chiral Lewis Acid-Catalyzed Asymmetric Hetero Diels-Alder Reaction of (E)-2-Oxo-1-phenylsulfonyl-3-alkenes with Vinyl Ethers

Chemistry Letters ◽

10.1246/cl.1994.1637 ◽

1994 ◽

Vol 23 (9) ◽

pp. 1637-1640 ◽

Cited By ~ 41

Author(s):

Eiji Wada ◽

Hiroshi Yasuoka ◽

Shuji Kanemasa

Keyword(s):

Lewis Acid ◽

Alder Reaction ◽

Diels Alder ◽

Vinyl Ethers ◽

Diels Alder Reaction ◽

Chiral Lewis Acid ◽

Acid Catalyzed

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ChemInform Abstract: (E)-2-Oxo-1-sulfonyl-3-alkenes as Reactive Hetero 1,3-Dienes. Absolutely endo-Selective Hetero Diels-Alder Reactions with Vinyl Ethers in the Presence of a Lewis Acid Catalyst.

ChemInform ◽

10.1002/chin.199425046 ◽

2010 ◽

Vol 25 (25) ◽

pp. no-no

Author(s):

E. WADA ◽

H. YASUOKA ◽

S. KANEMASA

Keyword(s):

Lewis Acid ◽

Acid Catalyst ◽

Diels Alder ◽

Vinyl Ethers ◽

Lewis Acid Catalyst

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ChemInform Abstract: Lewis Acid-Catalyzed Stereoselective Hetero Diels-Alder Reactions of ( E)-1-Phenylsulfonyl-3-alken-2-ones with Vinyl Ethers. Synthetically Equivalent to Stereoselective Michael Type Conjugate Additions

ChemInform ◽

10.1002/chin.199644264 ◽

2010 ◽

Vol 27 (44) ◽

pp. no-no

Author(s):

E. WADA ◽

H. YASUOKA ◽

W. PEI ◽

U. CHIN ◽

S. KANEMASA

Keyword(s):

Lewis Acid ◽

Diels Alder ◽

Vinyl Ethers ◽

Conjugate Additions ◽

Acid Catalyzed

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ChemInform Abstract: Lewis Acid-Catalyzed Hetero-Diels-Alder Reactions of Readily Enolizable 1-Oxa-1,3-dienes, 2-Oxo-3-alkenylphosphonates, with Vinyl Ethers.

ChemInform ◽

10.1002/chin.198948179 ◽

1989 ◽

Vol 20 (48) ◽

Author(s):

E. WADA ◽

S. KANEMASA ◽

O. TSUGE

Keyword(s):

Lewis Acid ◽

Diels Alder ◽

Vinyl Ethers ◽

Acid Catalyzed

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ChemInform Abstract: Chiral Lewis Acid-Catalyzed Asymmetric Hetero Diels-Alder Reaction of ( E)-2-Oxo-1-phenylsulfonyl-3-alkenes with Vinyl Ethers.

ChemInform ◽

10.1002/chin.199512057 ◽

2010 ◽

Vol 26 (12) ◽

pp. no-no

Author(s):

E. WADA ◽

H. YASUOKA ◽

S. KANEMASA

Keyword(s):

Lewis Acid ◽

Alder Reaction ◽

Diels Alder ◽

Vinyl Ethers ◽

Diels Alder Reaction ◽

Chiral Lewis Acid ◽

Acid Catalyzed

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ChemInform Abstract: Exclusively endo-Selective Lewis Acid Catalyzed Hetero Diels-Alder Reactions of (E)-1-Phenylsulfonyl-3-alken-2-ones with Vinyl Ethers.

ChemInform ◽

10.1002/chin.199619147 ◽

2010 ◽

Vol 27 (19) ◽

pp. no-no

Author(s):

E. WADA ◽

W. PEI ◽

H. YASUOKA ◽

U. CHIN ◽

S. KANEMASA

Keyword(s):

Lewis Acid ◽

Diels Alder ◽

Vinyl Ethers ◽

Acid Catalyzed

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Route to Renewable PET: Reaction Pathways and Energetics of Diels–Alder and Dehydrative Aromatization Reactions Between Ethylene and Biomass-Derived Furans Catalyzed by Lewis Acid Molecular Sieves

ACS Catalysis ◽

10.1021/acscatal.5b01309 ◽

2015 ◽

Vol 5 (10) ◽

pp. 5904-5913 ◽

Cited By ~ 65

Author(s):

Joshua J. Pacheco ◽

Jay A. Labinger ◽

Alex L. Sessions ◽

Mark E. Davis

Keyword(s):

Lewis Acid ◽

Molecular Sieves ◽

Diels Alder ◽

Reaction Pathways

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Lewis Acid-Catalyzed Hetero Diels–Alder Reactions of Readily Enolizable 1-Oxa-1,3-dienes, 2-Oxo-3-alkenylphosphonates, with Vinyl Ethers

Chemistry Letters ◽

10.1246/cl.1989.675 ◽

1989 ◽

Vol 18 (4) ◽

pp. 675-678 ◽

Cited By ~ 8

Author(s):

Eiji Wada ◽

Shuji Kanemasa ◽

Otohiko Tsuge

Keyword(s):

Lewis Acid ◽

Diels Alder ◽

Vinyl Ethers ◽

Acid Catalyzed

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