A Diels–Alder approach to the enantioselective construction of fluoromethylated stereogenic carbon centers

2012 ◽  
Vol 48 (3) ◽  
pp. 413-415 ◽  
Author(s):  
Kazutaka Shibatomi ◽  
Fumito Kobayashi ◽  
Akira Narayama ◽  
Ikuhide Fujisawa ◽  
Seiji Iwasa
Keyword(s):  
Diels Alder ◽  
Carbon Centers

The High-Intrinsic Diels—Alder Reactivity of (-)-Galiellalactone; Generating Four Quaternary Carbon Centers under Mild Conditions.

ChemInform ◽  
2004 ◽  
Vol 35 (46) ◽  
Author(s):  
Franz von Nussbaum ◽  
Roman Hanke ◽  
Thomas Fahrig ◽  
Jordi Benet-Buchholz
Keyword(s):  
Diels Alder ◽  
Quaternary Carbon ◽  
Carbon Centers ◽  
Mild Conditions

scholarly journals Catalytic enantioselective oxa-hetero-Diels–Alder reactions of enones with aryl trifluoromethyl ketones

RSC Advances ◽  
2016 ◽  
Vol 6 (66) ◽  
pp. 61454-61457 ◽  
Author(s):  
Dongxin Zhang ◽  
Fujie Tanaka
Keyword(s):  
Diels Alder ◽  
Carbon Centers ◽  
Trifluoromethyl Ketones

Asymmetric oxa-hetero-Diels–Alder reactions of enones with aryl trifluoromethyl ketones were developed to afford tetrahydropyranones bearing trifluoromethyl-substituted tetrasubstituted carbon centers.

The High-Intrinsic Diels−Alder Reactivity of (−)-Galiellalactone; Generating Four Quaternary Carbon Centers under Mild Conditions

2004 ◽  
Vol 2004 (13) ◽  
pp. 2783-2790 ◽  
Author(s):  
Franz von Nussbaum ◽  
Roman Hanke ◽  
Thomas Fahrig ◽  
Jordi Benet-Buchholz
Keyword(s):  
Diels Alder ◽  
Quaternary Carbon ◽  
Carbon Centers ◽  
Mild Conditions

Synthetic Studies on Bilobalide

Synlett ◽  
2020 ◽  
Vol 31 (03) ◽  
pp. 290-294
Author(s):  
Akihiro Shiogai ◽  
Tatsuya Toma ◽  
Satoshi Yokoshima
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Cyclic Acetal ◽  
Quaternary Carbon ◽  
Cyclic Anhydride ◽  
Carbon Centers ◽  
Diels Alder Reaction ◽  
Acidic Conditions ◽  
Synthetic Studies

We disclose our synthetic studies on bilobalide, which features a Diels–Alder reaction of a cyclic anhydride to form two contiguous quaternary carbon centers, desymmetrization of a symmetric diol, and construction of a cyclic acetal under acidic conditions with inversion of configuration at an allylic position.

ChemInform Abstract: A Diels-Alder Approach to the Enantioselective Construction of Fluoromethylated Stereogenic Carbon Centers.

ChemInform ◽  
2012 ◽  
Vol 43 (18) ◽  
pp. no-no
Author(s):  
Kazutaka Shibatomi ◽  
Fumito Kobayashi ◽  
Akira Narayama ◽  
Ikuhide Fujisawa ◽  
Seiji Iwasa
Keyword(s):  
Diels Alder ◽  
Carbon Centers

scholarly journals One-pot Diels–Alder cycloaddition/gold(I)-catalyzed 6-endo-dig cyclization for the synthesis of the complex bicyclo[3.3.1]alkenone framework

2011 ◽  
Vol 7 ◽  
pp. 1007-1013 ◽  
Author(s):  
Boubacar Sow ◽  
Gabriel Bellavance ◽  
Francis Barabé ◽  
Louis Barriault
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Biologically Active ◽  
Quaternary Carbon ◽  
Rapid Synthesis ◽  
One Pot ◽  
Active Compounds ◽  
Carbon Centers ◽  
Diels Alder Reaction ◽  
Architectural Feature

The rapid synthesis of bicyclo[m.n.1]alkanone cores possessing quaternary carbon centers adjacent to a bridged ketone represents a significant synthetic challenge. This type of architectural feature is embedded in various complex biologically active compounds such as hyperforin and garsubellin A. Herein, we report a highly diastereoselective one-pot Diels–Alder reaction/Au(I)-catalyzed carbocyclization to generate bicyclo[3.3.1]alkanones in yields ranging from 48–93%.

The Diels-Alder Reaction of 2-Ethenyl-1,4-Benzodioxin: A New and Simple Synthesis of Bisaryl Ethers

Synlett ◽  
1989 ◽  
Vol 1989 (01) ◽  
pp. 30-32
Author(s):  
Thomas V. Lee ◽  
Alistair J. Leigh ◽  
Christopher B. Chapleo
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Simple Synthesis ◽  
Diels Alder Reaction
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