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855 related items for PubMed ID: 16706490

  • 1. 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]

  • 2. 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]

  • 3. 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]

  • 4. 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]

  • 5. 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]

  • 6. A Lewis acid-catalyzed formal [3 + 3] cycloaddition of alpha,beta-unsaturated aldehydes with 4-hydroxy-2-pyrone, diketones, and vinylogous esters.
    Kurdyumov AV, Lin N, Hsung RP, Gullickson GC, Cole KP, Sydorenko N, Swidorski JJ.
    Org Lett; 2006 Jan 19; 8(2):191-3. PubMed ID: 16408872
    [Abstract] [Full Text] [Related]

  • 7. 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]

  • 8. Proline-based N-oxides as readily available and modular chiral catalysts. Enantioselective reactions of allyltrichlorosilane with aldehydes.
    Traverse JF, Zhao Y, Hoveyda AH, Snapper ML.
    Org Lett; 2005 Jul 21; 7(15):3151-4. PubMed ID: 16018608
    [Abstract] [Full Text] [Related]

  • 9. Organocatalytic asymmetric Friedel-Crafts alkylation/cyclization cascade reaction of 1-naphthols and alpha,beta-unsaturated aldehydes: an enantioselective synthesis of chromanes and dihydrobenzopyranes.
    Hong L, Wang L, Sun W, Wong K, Wang R.
    J Org Chem; 2009 Sep 04; 74(17):6881-4. PubMed ID: 19663397
    [Abstract] [Full Text] [Related]

  • 10. The organocatalytic [3+2] cycloaddition of azomethine ylides and alpha,beta-unsaturated aldehydes as a convenient tool for the enantioselective synthesis of pyrrolizidines and indolizidines.
    Iza A, Carrillo L, Vicario JL, Badía D, Reyes E, Martínez JI.
    Org Biomol Chem; 2010 May 07; 8(9):2238-44. PubMed ID: 20401401
    [Abstract] [Full Text] [Related]

  • 11. Asymmetric synthesis of 1,3-dioxolanes by organocatalytic formal [3 + 2] cycloaddition via hemiacetal intermediates.
    Asano K, Matsubara S.
    Org Lett; 2012 Mar 16; 14(6):1620-3. PubMed ID: 22381213
    [Abstract] [Full Text] [Related]

  • 12. The direct organocatalytic asymmetric mannich reaction: unmodified aldehydes as nucleophiles.
    Notz W, Tanaka F, Watanabe S, Chowdari NS, Turner JM, Thayumanavan R, Barbas CF.
    J Org Chem; 2003 Dec 12; 68(25):9624-34. PubMed ID: 14656087
    [Abstract] [Full Text] [Related]

  • 13. 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]

  • 14. Direct enantioselective organocatalytic hydroxymethylation of aldehydes catalyzed by alpha,alpha-diphenylprolinol trimethylsilyl ether.
    Boeckman RK, Miller JR.
    Org Lett; 2009 Oct 15; 11(20):4544-7. PubMed ID: 19757801
    [Abstract] [Full Text] [Related]

  • 15. Catalytic enantioselective domino oxa-michael/aldol condensations: asymmetric synthesis of benzopyran derivatives.
    Sundén H, Ibrahem I, Zhao GL, Eriksson L, Córdova A.
    Chemistry; 2007 Oct 15; 13(2):574-81. PubMed ID: 17039558
    [Abstract] [Full Text] [Related]

  • 16. Diphenylprolinol silyl ether as a catalyst in an asymmetric, catalytic, and direct michael reaction of nitroethanol with alpha,beta-unsaturated aldehydes.
    Gotoh H, Okamura D, Ishikawa H, Hayashi Y.
    Org Lett; 2009 Sep 17; 11(18):4056-9. PubMed ID: 19739683
    [Abstract] [Full Text] [Related]

  • 17. Diphenylprolinol silyl ether as a catalyst in an enantioselective, catalytic, formal aza [3+3] cycloaddition reaction for the formation of enantioenriched piperidines.
    Hayashi Y, Gotoh H, Masui R, Ishikawa H.
    Angew Chem Int Ed Engl; 2008 Sep 17; 47(21):4012-5. PubMed ID: 18399556
    [No Abstract] [Full Text] [Related]

  • 18. Asymmetric synthesis of quaternary alpha- and beta-amino acids and beta-lactams via proline-catalyzed mannich reactions with branched aldehyde donors.
    Chowdari NS, Suri JT, Barbas CF.
    Org Lett; 2004 Jul 22; 6(15):2507-10. PubMed ID: 15255677
    [Abstract] [Full Text] [Related]

  • 19. Enantioselective assembly of substituted dihydropyrones via organocatalytic reaction in water media.
    Wang J, Yu F, Zhang X, Ma D.
    Org Lett; 2008 Jun 19; 10(12):2561-4. PubMed ID: 18476713
    [Abstract] [Full Text] [Related]

  • 20. The first enantioselective organocatalytic Mukaiyama-Michael reaction: a direct method for the synthesis of enantioenriched gamma-butenolide architecture.
    Brown SP, Goodwin NC, MacMillan DW.
    J Am Chem Soc; 2003 Feb 05; 125(5):1192-4. PubMed ID: 12553821
    [Abstract] [Full Text] [Related]

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