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Journal Abstract Search

364 related items for PubMed ID: 16895426

  • 1. Toward the development of a general chiral auxiliary. A total synthesis of (+)-tetronolide via a tandem ketene-trapping [4 + 2] cycloaddition strategy.
    Boeckman RK, Shao P, Wrobleski ST, Boehmler DJ, Heintzelman GR, Barbosa AJ.
    J Am Chem Soc; 2006 Aug 16; 128(32):10572-88. PubMed ID: 16895426
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  • 2. Enantioselective synthesis of beta-trifluoromethyl-beta-lactones via NHC-catalyzed ketene-ketone cycloaddition reactions.
    Wang XN, Shao PL, Lv H, Ye S.
    Org Lett; 2009 Sep 17; 11(18):4029-31. PubMed ID: 19681591
    [Abstract] [Full Text] [Related]

  • 3. Catalytic enantioselective synthesis of quaternary stereocenters via intermolecular C-acylation of silyl ketene acetals: dual activation of the electrophile and the nucleophile.
    Mermerian AH, Fu GC.
    J Am Chem Soc; 2003 Apr 09; 125(14):4050-1. PubMed ID: 12670217
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  • 4. Enantioselective synthesis of indole-fused dihydropyranones via catalytic cycloaddition of ketenes and 3-alkylenyloxindoles.
    Lv H, Chen XY, Sun LH, Ye S.
    J Org Chem; 2010 Oct 15; 75(20):6973-6. PubMed ID: 20843084
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  • 5. Catalytic enantioselective construction of all-carbon quaternary stereocenters: synthetic and mechanistic studies of the C-acylation of silyl ketene acetals.
    Mermerian AH, Fu GC.
    J Am Chem Soc; 2005 Apr 20; 127(15):5604-7. PubMed ID: 15826199
    [Abstract] [Full Text] [Related]

  • 6. Oxidative decarboxylation as a route to ketene acetals: assignment of relative and absolute stereochemistry to the fungal metabolite benesudon by total synthesis.
    Clive DL, Minaruzzaman.
    Org Lett; 2007 Dec 06; 9(25):5315-7. PubMed ID: 17988143
    [Abstract] [Full Text] [Related]

  • 7. Reactivity of functionalized N,S-ketene acetal: regioselective construction of tetrahydrobenzo[b]pyran and chromeno[2,3-b]quinoline derivatives.
    Li M, Hou YL, Wen LR, Gong FM.
    J Org Chem; 2010 Dec 17; 75(24):8522-32. PubMed ID: 21087000
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  • 11. Synthesis of 6-substituted-4-hydroxy-2-pyridinones via intramolecular ketene trapping of functionalized enamine-dioxinones.
    Patel BH, Mason AM, Barrett AG.
    Org Lett; 2011 Oct 07; 13(19):5156-9. PubMed ID: 21879703
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  • 13. 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 Oct 07; 14(28):8473-6. PubMed ID: 18688823
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  • 16. Catalytic asymmetric cyanosilylation of ketones with chiral Lewis base.
    Tian SK, Hong R, Deng L.
    J Am Chem Soc; 2003 Aug 20; 125(33):9900-1. PubMed ID: 12914434
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  • 18. Synthesis of azoxabicyclo[3.3.1]nonanones based on diastereoselective reactions of 1,1-bis(trimethylsilyloxy)ketene acetals with isoquinolines and quinolines.
    Schmidt A, Michalik D, Rotzoll S, Ullah E, Fischer C, Reinke H, Görls H, Langer P.
    Org Biomol Chem; 2008 Aug 07; 6(15):2804-14. PubMed ID: 18633539
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  • 20. An unexpected synthesis of ketene monothioacetals.
    Fabre S, Vila X, Zard SZ.
    Chem Commun (Camb); 2006 Dec 21; (47):4964-6. PubMed ID: 17136262
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