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Journal Abstract Search

324 related items for PubMed ID: 23879690

  • 21. Phosphine-catalyzed [3 + 2] and [4 + 2] annulation reactions of ynones with barbiturate-derived alkenes.
    Gao X, Li Z, Yang W, Liu Y, Chen W, Zhang C, Zheng L, Guo H.
    Org Biomol Chem; 2017 Jun 27; 15(25):5298-5307. PubMed ID: 28598480
    [Abstract] [Full Text] [Related]

  • 22. Organocatalytic enantioselective 1,3-dipolar cycloadditions between Seyferth-Gilbert reagent and isatylidene malononitriles: synthesis of chiral spiro-phosphonylpyrazoline-oxindoles.
    Du T, Du F, Ning Y, Peng Y.
    Org Lett; 2015 Mar 06; 17(5):1308-11. PubMed ID: 25710384
    [Abstract] [Full Text] [Related]

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  • 24. An enantioselective synthesis of spiro-oxindole-based 3,4-dihydropyrroles via a Michael/cyclization cascade of 3-aminooxindoles with 2-enoylpyridines.
    Cui B, Chen Y, Shan J, Qin L, Yuan C, Wang Y, Han W, Wan N, Chen Y.
    Org Biomol Chem; 2017 Oct 18; 15(40):8518-8522. PubMed ID: 28956054
    [Abstract] [Full Text] [Related]

  • 25. Organocatalytic asymmetric multicomponent cascade reaction via 1,3-proton shift and [3+2] cycloaddition: an efficient strategy for the synthesis of oxindole derivatives.
    Tian L, Hu XQ, Li YH, Xu PF.
    Chem Commun (Camb); 2013 Aug 21; 49(65):7213-5. PubMed ID: 23838686
    [Abstract] [Full Text] [Related]

  • 26. A cinchona alkaloid catalyzed enantioselective sulfa-Michael/aldol cascade reaction of isoindigos: construction of chiral bispirooxindole tetrahydrothiophenes with vicinal quaternary spirocenters.
    Gui YY, Yang J, Qi LW, Wang X, Tian F, Li XN, Peng L, Wang LX.
    Org Biomol Chem; 2015 Jun 14; 13(22):6371-9. PubMed ID: 25974840
    [Abstract] [Full Text] [Related]

  • 27. Organocatalytic asymmetric conjugate addition and cascade acyl transfer reaction of α-nitroketones.
    Lu RJ, Yan YY, Wang JJ, Du QS, Nie SZ, Yan M.
    J Org Chem; 2011 Aug 05; 76(15):6230-9. PubMed ID: 21678911
    [Abstract] [Full Text] [Related]

  • 28. Catalytic asymmetric construction of spirocyclopentaneoxindoles by a combined Ru-catalyzed cross-metathesis/double Michael addition sequence.
    Li YM, Li X, Peng FZ, Li ZQ, Wu ST, Sun ZW, Zhang HB, Shao ZH.
    Org Lett; 2011 Dec 02; 13(23):6200-3. PubMed ID: 22044048
    [Abstract] [Full Text] [Related]

  • 29. Highly efficient and stereocontrolled construction of 3,3'-pyrrolidonyl spirooxindoles via organocatalytic domino Michael/cyclization reaction.
    Liu XL, Han WY, Zhang XM, Yuan WC.
    Org Lett; 2013 Mar 15; 15(6):1246-9. PubMed ID: 23452297
    [Abstract] [Full Text] [Related]

  • 30. Brønsted acid catalyzed asymmetric diels-alder reactions: stereoselective construction of spiro[tetrahydrocarbazole-3,3'-oxindole] framework.
    Wang Y, Tu MS, Yin L, Sun M, Shi F.
    J Org Chem; 2015 Mar 20; 80(6):3223-32. PubMed ID: 25692214
    [Abstract] [Full Text] [Related]

  • 31. Stereoselective syntheses of functionalized spirocyclopenteneoxindoles via triphenylphosphine-catalyzed [3+2] cycloaddition reactions.
    Zhou QF, Chu XP, Ge FF, Li C, Lu T.
    Mol Divers; 2013 Aug 20; 17(3):563-71. PubMed ID: 23780558
    [Abstract] [Full Text] [Related]

  • 32. Asymmetric synthesis of spiro-epoxyoxindoles by the catalytic Darzens reaction of isatins with phenacyl bromides.
    Kuang Y, Lu Y, Tang Y, Liu X, Lin L, Feng X.
    Org Lett; 2014 Aug 15; 16(16):4244-7. PubMed ID: 25090231
    [Abstract] [Full Text] [Related]

  • 33. Scaffold-inspired enantioselective synthesis of biologically important spiro[pyrrolidin-3,2'-oxindoles] with structural diversity through catalytic isatin-derived 1,3-dipolar cycloadditions.
    Shi F, Tao ZL, Luo SW, Tu SJ, Gong LZ.
    Chemistry; 2012 May 29; 18(22):6885-94. PubMed ID: 22505189
    [Abstract] [Full Text] [Related]

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  • 36. Enantioselective cascade Michael addition/cyclization reactions of 3-nitro-2H-chromenes with 3-isothiocyanato oxindoles: efficient synthesis of functionalized polycyclic spirooxindoles.
    Tan F, Lu LQ, Yang QQ, Guo W, Bian Q, Chen JR, Xiao WJ.
    Chemistry; 2014 Mar 17; 20(12):3415-20. PubMed ID: 24677230
    [Abstract] [Full Text] [Related]

  • 37. Highly enantioselective construction of spiro[4H-pyran-3,3'-oxindoles] through a domino Knoevenagel/Michael/cyclization sequence catalyzed by cupreine.
    Chen WB, Wu ZJ, Pei QL, Cun LF, Zhang XM, Yuan WC.
    Org Lett; 2010 Jul 16; 12(14):3132-5. PubMed ID: 20545337
    [Abstract] [Full Text] [Related]

  • 38. An organocatalytic domino Michael-alkylation reaction: highly enantioselective construction of spiro-cyclopentanoneoxindoles and tetronic acid scaffolds.
    Zhou J, Wang QL, Peng L, Tian F, Xu XY, Wang LX.
    Chem Commun (Camb); 2014 Dec 04; 50(93):14601-4. PubMed ID: 25307364
    [Abstract] [Full Text] [Related]

  • 39. Highly organocatalytic asymmetric Michael-ketone aldol-dehydration domino reaction: straightforward approach to construct six-membered spirocyclic oxindoles.
    Wang LL, Peng L, Bai JF, Huang QC, Xu XY, Wang LX.
    Chem Commun (Camb); 2010 Nov 14; 46(42):8064-6. PubMed ID: 20865203
    [Abstract] [Full Text] [Related]

  • 40. Enantioselective synthesis of spiro cyclopentane-1,3'-indoles and 2,3,4,9-tetrahydro-1H-carbazoles by iridium-catalyzed allylic dearomatization and stereospecific migration.
    Wu QF, Zheng C, You SL.
    Angew Chem Int Ed Engl; 2012 Feb 13; 51(7):1680-3. PubMed ID: 22223488
    [No Abstract] [Full Text] [Related]

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