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Journal Abstract Search

359 related items for PubMed ID: 16385604

  • 21. Improved asymmetric S(N)Ar reaction of beta-dicarbonyl compounds catalyzed by quaternary ammonium salts derived from cinchona alkaloids.
    Kobbelgaard S, Bella M, Jørgensen KA.
    J Org Chem; 2006 Jun 23; 71(13):4980-7. PubMed ID: 16776530
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  • 22. Enantioselective organocatalytic approach to the synthesis of alpha,alpha-disubstituted cyanosulfones.
    Belén Cid M, López-Cantarero J, Duce S, García Ruano JL.
    J Org Chem; 2009 Jan 02; 74(1):431-4. PubMed ID: 19053610
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  • 23. Enantioselective synthesis of 3,4-dihydropyran-2-ones by domino Michael addition and lactonization with new asymmetric organocatalysts: cinchona-alkaloid-derived chiral quaternary ammonium phenoxides.
    Tozawa T, Nagao H, Yamane Y, Mukaiyama T.
    Chem Asian J; 2007 Jan 08; 2(1):123-34. PubMed ID: 17441145
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  • 24. Cu-catalyzed asymmetric conjugate additions of dialkyl- and diarylzinc reagents to acyclic beta-silyl-alpha,beta-unsaturated ketones. Synthesis of allylsilanes in high diastereo- and enantiomeric purity.
    Kacprzynski MA, Kazane SA, May TL, Hoveyda AH.
    Org Lett; 2007 Aug 02; 9(16):3187-90. PubMed ID: 17602643
    [Abstract] [Full Text] [Related]

  • 25. Cinchona alkaloid-lewis acid catalyst systems for enantioselective ketene-aldehyde cycloadditions.
    Zhu C, Shen X, Nelson SG.
    J Am Chem Soc; 2004 May 05; 126(17):5352-3. PubMed ID: 15113194
    [Abstract] [Full Text] [Related]

  • 26. Catalytic enantioselective sulfinyl transfer using cinchona alkaloid catalysts.
    Peltier HM, Evans JW, Ellman JA.
    Org Lett; 2005 Apr 28; 7(9):1733-6. PubMed ID: 15844893
    [Abstract] [Full Text] [Related]

  • 27. Organocatalytic asymmetric fluorination/semipinacol rearrangement: an efficient approach to chiral β-fluoroketones.
    Chen ZM, Yang BM, Chen ZH, Zhang QW, Wang M, Tu YQ.
    Chemistry; 2012 Oct 08; 18(41):12950-4. PubMed ID: 22936470
    [Abstract] [Full Text] [Related]

  • 28. Enantioselective decarboxylation of beta-keto esters with Pd/amino alcohol systems: successive metal catalysis and organocatalysis.
    Kukula P, Matousek V, Mallat T, Baiker A.
    Chemistry; 2008 Oct 08; 14(9):2699-708. PubMed ID: 18228542
    [Abstract] [Full Text] [Related]

  • 29. 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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  • 34. Catalytic enantioselective construction of beta-quaternary carbons via a conjugate addition of cyanide to beta,beta-disubstituted alpha,beta-unsaturated carbonyl compounds.
    Tanaka Y, Kanai M, Shibasaki M.
    J Am Chem Soc; 2010 Jul 07; 132(26):8862-3. PubMed ID: 20536134
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  • 40. Highly chemoselective copper-catalyzed conjugate reduction of stereochemically labile alpha,beta-unsaturated amino ketones.
    Pelss A, Kumpulainen ET, Koskinen AM.
    J Org Chem; 2009 Oct 02; 74(19):7598-601. PubMed ID: 19739611
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