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Journal Abstract Search

311 related items for PubMed ID: 22041709

  • 1.
    ; . PubMed ID:
    [No 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. 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 26; 13(2):574-81. PubMed ID: 17039558
    [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. Alpha-alkenoyl ketene S,S-acetal-based multicomponent reaction: an efficient approach for the selective construction of polyfunctionalized cyclohexanones.
    Ma Y, Wang M, Li D, Bekturhun B, Liu J, Liu Q.
    J Org Chem; 2009 Apr 17; 74(8):3116-21. PubMed ID: 19296593
    [Abstract] [Full Text] [Related]

  • 6. A simple asymmetric organocatalytic approach to optically active cyclohexenones.
    Carlone A, Marigo M, North C, Landa A, Jørgensen KA.
    Chem Commun (Camb); 2006 Dec 21; (47):4928-30. PubMed ID: 17136250
    [Abstract] [Full Text] [Related]

  • 7. Asymmetric aldol reaction organocatalyzed by (S)-proline-containing dipeptides: improved stereoinduction under solvent-free conditions.
    Hernández JG, Juaristi E.
    J Org Chem; 2011 Mar 04; 76(5):1464-7. PubMed ID: 21250720
    [Abstract] [Full Text] [Related]

  • 8. Organocatalytic synthesis of spiro compounds via a cascade Michael-Michael-aldol reaction.
    Companyó X, Zea A, Alba AN, Mazzanti A, Moyano A, Rios R.
    Chem Commun (Camb); 2010 Oct 07; 46(37):6953-5. PubMed ID: 20730196
    [Abstract] [Full Text] [Related]

  • 9. Aminohydroxyacetone synthons: versatile intermediates for the organocatalytic asymmetric aldol reaction.
    Komatsu Y, Watanabe R, Ikishima H, Nakano K, Ichikawa Y, Kotsuki H.
    Org Biomol Chem; 2012 Apr 21; 10(15):2993-3001. PubMed ID: 22388925
    [Abstract] [Full Text] [Related]

  • 10. Organocatalytic asymmetric synthesis of 5-(trialkylsilyl)cyclohex-2-enones and the transformation into useful building blocks.
    Bolze P, Dickmeiss G, Jørgensen KA.
    Org Lett; 2008 Sep 04; 10(17):3753-6. PubMed ID: 18656942
    [Abstract] [Full Text] [Related]

  • 11. Highly enantio- and diastereoselective organocatalytic desymmetrization of prochiral cyclohexanones by simple direct aldol reaction catalyzed by proline.
    Companyó X, Valero G, Crovetto L, Moyano A, Rios R.
    Chemistry; 2009 Jul 06; 15(27):6564-8. PubMed ID: 19405053
    [No Abstract] [Full Text] [Related]

  • 12. 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]

  • 13. 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]

  • 14. Synthesis of 2,3,5,6-tetrahydro-1-alkyl/aryl-1H-benzo[f]chromen-3-ol derivatives from β-tetralones and α,β-unsaturated aldehydes.
    Chen JH, Chang C, Chang HJ, Chen K.
    Org Biomol Chem; 2011 Nov 07; 9(21):7510-6. PubMed ID: 21931922
    [Abstract] [Full Text] [Related]

  • 15. Organocatalytic asymmetric aldol reaction of hydroxyacetone with β,γ-unsaturated α-keto esters: facile access to chiral tertiary alcohols.
    Liu C, Dou X, Lu Y.
    Org Lett; 2011 Oct 07; 13(19):5248-51. PubMed ID: 21902199
    [Abstract] [Full Text] [Related]

  • 16. Chiral primary-secondary diamines catalyzed Michael-aldol-dehydration reaction between benzoylacetates and alpha,beta-unsaturated ketones: highly enantioselective synthesis of functionalized chiral cyclohexenones.
    Yang YQ, Chai Z, Wang HF, Chen XK, Cui HF, Zheng CW, Xiao H, Li P, Zhao G.
    Chemistry; 2009 Dec 14; 15(48):13295-8. PubMed ID: 19908264
    [No Abstract] [Full Text] [Related]

  • 17. Organocatalytic Michael addition of aldehydes to gamma-keto-alpha,beta-unsaturated esters. an efficient entry to versatile chiral building blocks.
    Wang J, Ma A, Ma D.
    Org Lett; 2008 Dec 04; 10(23):5425-8. PubMed ID: 19006393
    [Abstract] [Full Text] [Related]

  • 18. Highly enantio- and diastereoselective organocatalytic cascade aza-Michael-Michael reactions: a direct method for the synthesis of trisubstituted chiral pyrrolidines.
    Li H, Zu L, Xie H, Wang J, Wang W.
    Chem Commun (Camb); 2008 Nov 21; (43):5636-8. PubMed ID: 18997977
    [Abstract] [Full Text] [Related]

  • 19. Organocatalytic domino Michael-Knoevenagel condensation reaction for the synthesis of optically active 3-diethoxyphosphoryl-2-oxocyclohex-3-enecarboxylates.
    Albrecht Ł, Richter B, Vila C, Krawczyk H, Jørgensen KA.
    Chemistry; 2009 Nov 21; 15(13):3093-102. PubMed ID: 19177479
    [Abstract] [Full Text] [Related]

  • 20. 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]

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