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Journal Abstract Search

1086 related items for PubMed ID: 17919000

  • 1. Organocatalytic asymmetric robinson annulation of alpha,beta-unsaturated aldehydes: applications to the total synthesis of (+)-palitantin.
    Hong BC, Wu MF, Tseng HC, Huang GF, Su CF, Liao JH.
    J Org Chem; 2007 Oct 26; 72(22):8459-71. PubMed ID: 17919000
    [Abstract] [Full Text] [Related]

  • 2. Enantioselective organocatalytic formal [3 + 3]-cycloaddition of alpha,beta-unsaturated aldehydes and application to the asymmetric synthesis of (-)-isopulegol hydrate and (-)-cubebaol.
    Hong BC, Wu MF, Tseng HC, Liao JH.
    Org Lett; 2006 May 25; 8(11):2217-20. PubMed ID: 16706490
    [Abstract] [Full Text] [Related]

  • 3. An organocatalytic approach to enantiomerically enriched α-arylcyclohexenones and cyclohexanones.
    Duce S, Jorge M, Alonso I, García Ruano JL, Cid MB.
    Org Biomol Chem; 2011 Dec 21; 9(24):8253-60. PubMed ID: 22041709
    [Abstract] [Full Text] [Related]

  • 4. Asymmetric tandem Michael addition-Wittig reaction to cyclohexenone annulation.
    Liu YK, Ma C, Jiang K, Liu TY, Chen YC.
    Org Lett; 2009 Jul 02; 11(13):2848-51. PubMed ID: 19518069
    [Abstract] [Full Text] [Related]

  • 5. Direct asymmetric organocatalytic Michael reactions of alpha,alpha-disubstituted aldehydes with beta-nitrostyrenes for the synthesis of quaternary carbon-containing products.
    Mase N, Thayumanavan R, Tanaka F, Barbas CF.
    Org Lett; 2004 Jul 22; 6(15):2527-30. PubMed ID: 15255682
    [Abstract] [Full Text] [Related]

  • 6. Organocatalytic asymmetric synthesis of alpha,alpha-disubstituted alpha-amino acids and derivatives.
    Cabrera S, Reyes E, Alemán J, Milelli A, Kobbelgaard S, Jørgensen KA.
    J Am Chem Soc; 2008 Sep 10; 130(36):12031-7. PubMed ID: 18698775
    [Abstract] [Full Text] [Related]

  • 7. Highly enantioselective alpha-aminoxylation of aldehydes and ketones with a polymer-supported organocatalyst.
    Font D, Bastero A, Sayalero S, Jimeno C, Pericàs MA.
    Org Lett; 2007 May 10; 9(10):1943-6. PubMed ID: 17439136
    [Abstract] [Full Text] [Related]

  • 8. Diphenylprolinol silyl ether catalysis in an asymmetric formal carbo [3 + 3] cycloaddition reaction via a domino Michael/Knoevenagel condensation.
    Hayashi Y, Toyoshima M, Gotoh H, Ishikawa H.
    Org Lett; 2009 Jan 01; 11(1):45-8. PubMed ID: 19053718
    [Abstract] [Full Text] [Related]

  • 9. Organocatalytic enantioselective cascade Michael-Michael-Wittig reactions of phosphorus ylides: one-pot synthesis of the all-cis trisubstituted cyclohexenecarboxylates via the [1 + 2 + 3] annulation.
    Hong BC, Jan RH, Tsai CW, Nimje RY, Liao JH, Lee GH.
    Org Lett; 2009 Nov 19; 11(22):5246-9. PubMed ID: 19852490
    [Abstract] [Full Text] [Related]

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  • 11. Direct organocatalytic asymmetric aldol reactions of alpha-amino aldehydes: expedient syntheses of highly enantiomerically enriched anti-beta-hydroxy-alpha-amino acids.
    Thayumanavan R, Tanaka F, Barbas III CF.
    Org Lett; 2004 Sep 30; 6(20):3541-4. PubMed ID: 15387543
    [Abstract] [Full Text] [Related]

  • 12. Organocatalytic sequential one-pot double cascade asymmetric synthesis of Wieland-Miescher ketone analogues from a Knoevenagel/hydrogenation/Robinson annulation sequence: scope and applications of organocatalytic biomimetic reductions.
    Ramachary DB, Kishor M.
    J Org Chem; 2007 Jul 06; 72(14):5056-68. PubMed ID: 17552564
    [Abstract] [Full Text] [Related]

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  • 14. Direct enantioselective aldol reactions catalyzed by a proline-thiourea host-guest complex.
    Reis O, Eymur S, Reis B, Demir AS.
    Chem Commun (Camb); 2009 Mar 07; (9):1088-90. PubMed ID: 19225645
    [Abstract] [Full Text] [Related]

  • 15. Proline-catalyzed asymmetric formal alpha-alkylation of aldehydes via vinylogous iminium ion intermediates generated from arylsulfonyl indoles.
    Shaikh RR, Mazzanti A, Petrini M, Bartoli G, Melchiorre P.
    Angew Chem Int Ed Engl; 2008 Mar 07; 47(45):8707-10. PubMed ID: 18846525
    [No Abstract] [Full Text] [Related]

  • 16. Organocatalytic sequential alpha-amination-Horner-Wadsworth-Emmons olefination of aldehydes: enantioselective synthesis of gamma-amino-alpha,beta-unsaturated esters.
    Kotkar SP, Chavan VB, Sudalai A.
    Org Lett; 2007 Mar 15; 9(6):1001-4. PubMed ID: 17295495
    [Abstract] [Full Text] [Related]

  • 17. Highly enantioselective michael addition of cyclic 1,3-dicarbonyl compounds to alpha,beta-unsaturated ketones.
    Xie JW, Yue L, Chen W, Du W, Zhu J, Deng JG, Chen YC.
    Org Lett; 2007 Feb 01; 9(3):413-5. PubMed ID: 17249775
    [Abstract] [Full Text] [Related]

  • 18. Organocatalytic asymmetric 1,4-addition of aldehydes to acridiniums catalyzed by a diarylprolinol silyl ether.
    Liang T, Xiao J, Xiong Z, Li X.
    J Org Chem; 2012 Apr 06; 77(7):3583-8. PubMed ID: 22390361
    [Abstract] [Full Text] [Related]

  • 19. Direct catalytic asymmetric synthesis of cyclic aminals from aldehydes.
    Cheng X, Vellalath S, Goddard R, List B.
    J Am Chem Soc; 2008 Nov 26; 130(47):15786-7. PubMed ID: 18975905
    [Abstract] [Full Text] [Related]

  • 20. Enantioselective total synthesis of (+)-conicol via cascade three-component organocatalysis.
    Hong BC, Kotame P, Tsai CW, Liao JH.
    Org Lett; 2010 Feb 19; 12(4):776-9. PubMed ID: 20078081
    [Abstract] [Full Text] [Related]

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