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Journal Abstract Search

227 related items for PubMed ID: 19943306

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  • 2. A highly efficient asymmetric Michael addition of α,α-disubstituted aldehydes to maleimides catalyzed by primary amine thiourea salt.
    Yu F, Jin Z, Huang H, Ye T, Liang X, Ye J.
    Org Biomol Chem; 2010 Oct 21; 8(20):4767-74. PubMed ID: 20730207
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  • 3. A chiral primary amine thiourea catalyst for the highly enantioselective direct conjugate addition of alpha,alpha-disubstituted aldehydes to nitroalkenes.
    Lalonde MP, Chen Y, Jacobsen EN.
    Angew Chem Int Ed Engl; 2006 Sep 25; 45(38):6366-70. PubMed ID: 16937417
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  • 5. Highly enantioselective Michael addition of aromatic ketones to nitroolefins promoted by chiral bifunctional primary amine-thiourea catalysts based on saccharides.
    Liu K, Cui HF, Nie J, Dong KY, Li XJ, Ma JA.
    Org Lett; 2007 Mar 01; 9(5):923-5. PubMed ID: 17288432
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  • 6. Asymmetric Michael addition of gamma,gamma-disubstituted alpha,beta-unsaturated aldehydes to nitroolefins via dienamine catalysis.
    Han B, Xiao YC, He ZQ, Chen YC.
    Org Lett; 2009 Oct 15; 11(20):4660-3. PubMed ID: 19754072
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  • 7. Direct asymmetric Michael addition of thioether-based aryl sulfanyl-propan-2-one to nitroalkenes catalyzed by a chiral amine-thiourea bifunctional organocatalyst.
    Jiang X, Zhang B, Zhang Y, Lin L, Yan W, Wang R.
    Chirality; 2010 Jul 15; 22(7):625-34. PubMed ID: 20143410
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  • 10. Organocatalytic asymmetric Friedel-Crafts alkylation/cascade reactions of naphthols and nitroolefins.
    Liu TY, Cui HL, Chai Q, Long J, Li BJ, Wu Y, Ding LS, Chen YC.
    Chem Commun (Camb); 2007 Jun 14; (22):2228-30. PubMed ID: 17534499
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  • 11. Enantio- and diastereoselective asymmetric addition of 1,3-dicarbonyl compounds to nitroalkenes in a doubly stereocontrolled manner catalyzed by bifunctional rosin-derived amine thiourea catalysts.
    Jiang X, Zhang Y, Liu X, Zhang G, Lai L, Wu L, Zhang J, Wang R.
    J Org Chem; 2009 Aug 07; 74(15):5562-7. PubMed ID: 19552379
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  • 12. Organocatalytic asymmetric Michael addition of 2,4-pentandione to nitroolefins.
    Wang J, Li H, Duan W, Zu L, Wang W.
    Org Lett; 2005 Oct 13; 7(21):4713-6. PubMed ID: 16209517
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  • 17. Novel ferrocene-based bifunctional amine-thioureas for asymmetric Michael addition of acetylacetone to nitroolefins.
    Ren X, He C, Feng Y, Chai Y, Yao W, Chen W, Zhang S.
    Org Biomol Chem; 2015 May 07; 13(17):5054-60. PubMed ID: 25832649
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  • 19. Asymmetric generation of fluorine-containing quaternary carbons adjacent to tertiary stereocenters: uses of fluorinated methines as nucleophiles.
    Han X, Luo J, Liu C, Lu Y.
    Chem Commun (Camb); 2009 Apr 21; (15):2044-6. PubMed ID: 19333485
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