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Journal Abstract Search

126 related items for PubMed ID: 22829444

  • 21. Catalytic, asymmetric, aldol/O-conjugate addition sequence for the construction of highly substituted furanoids.
    Calter MA, Korotkov A.
    Org Lett; 2015 Mar 20; 17(6):1385-8. PubMed ID: 25739895
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  • 22. Novel thiourea-amine bifunctional catalysts for asymmetric conjugate addition of ketones/aldehydes to nitroalkenes: rational structural combination for high catalytic efficiency.
    Chen JR, Cao YJ, Zou YQ, Tan F, Fu L, Zhu XY, Xiao WJ.
    Org Biomol Chem; 2010 Mar 21; 8(6):1275-9. PubMed ID: 20204193
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  • 25. Chiral N-heterocyclic carbene-catalyzed formal [4+2] cycloaddition of ketenes with enones: highly enantioselective synthesis of trans- and cis-delta-lactones.
    Zhang YR, Lv H, Zhou D, Ye S.
    Chemistry; 2008 Mar 21; 14(28):8473-6. PubMed ID: 18688823
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  • 26. Catalytic asymmetric acyl halide-aldehyde cyclocondensation reactions of substituted ketenes.
    Nelson SG, Zhu C, Shen X.
    J Am Chem Soc; 2004 Jan 14; 126(1):14-5. PubMed ID: 14709036
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  • 29. Self-association-free dimeric cinchona alkaloid organocatalysts: unprecedented catalytic activity, enantioselectivity and catalyst recyclability in dynamic kinetic resolution of racemic azlactones.
    Lee JW, Ryu TH, Oh JS, Bae HY, Jang HB, Song CE.
    Chem Commun (Camb); 2009 Dec 14; (46):7224-6. PubMed ID: 19921037
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  • 30. Ketenes and other cumulenes as reactive intermediates.
    Allen AD, Tidwell TT.
    Chem Rev; 2013 Sep 11; 113(9):7287-342. PubMed ID: 23767795
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  • 32. Enantioselective synthesis of protected amines by the catalytic asymmetric addition of hydrazoic acid to ketenes.
    Dai X, Nakai T, Romero JA, Fu GC.
    Angew Chem Int Ed Engl; 2007 Sep 11; 46(23):4367-9. PubMed ID: 17471484
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  • 33. Organic acid induced olefination reaction of lactones.
    Yanai H, Taguchi T.
    Chem Commun (Camb); 2012 Sep 14; 48(71):8967-9. PubMed ID: 22850596
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  • 38. Catalytic asymmetric [4 + 2] cycloadditions of ketenes and N-thioacyl imines: alternatives for direct mannich reactions of enolizable imines.
    Xu X, Wang K, Nelson SG.
    J Am Chem Soc; 2007 Sep 26; 129(38):11690-1. PubMed ID: 17803308
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  • 39. Asymmetric Mannich reactions of beta-keto esters with acyl imines catalyzed by cinchona alkaloids.
    Lou S, Taoka BM, Ting A, Schaus SE.
    J Am Chem Soc; 2005 Aug 17; 127(32):11256-7. PubMed ID: 16089450
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