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632 related items for PubMed ID: 14570468

  • 1. Controllable diastereoselective cyclopropanation. Enantioselective synthesis of vinylcyclopropanes via chiral telluronium ylides.
    Liao WW, Li K, Tang Y.
    J Am Chem Soc; 2003 Oct 29; 125(43):13030-1. PubMed ID: 14570468
    [Abstract] [Full Text] [Related]

  • 2. Ylide-initiated michael addition-cyclization reactions beyond cyclopropanes.
    Sun XL, Tang Y.
    Acc Chem Res; 2008 Aug 29; 41(8):937-48. PubMed ID: 18656968
    [Abstract] [Full Text] [Related]

  • 3. A novel chiral sulfonium yilde: highly enantioselective synthesis of vinylcyclopropanes.
    Ye S, Huang ZZ, Xia CA, Tang Y, Dai LX.
    J Am Chem Soc; 2002 Mar 20; 124(11):2432-3. PubMed ID: 11890780
    [Abstract] [Full Text] [Related]

  • 4. Highly diastereoselective synthesis of vinylcyclopropane derivatives with (-)-8-phenylmenthol as chiral auxiliary.
    Ye S, Tang Y, Dai LX.
    J Org Chem; 2001 Aug 24; 66(17):5717-22. PubMed ID: 11511244
    [Abstract] [Full Text] [Related]

  • 5. Expedient synthesis of cyclopropane alpha-amino acids by the catalytic asymmetric cyclopropanation of alkenes using iodonium ylides derived from methyl nitroacetate.
    Moreau B, Charette AB.
    J Am Chem Soc; 2005 Dec 28; 127(51):18014-5. PubMed ID: 16366547
    [Abstract] [Full Text] [Related]

  • 6. Enantioselective synthesis of vinylcyclopropanes and vinylepoxides mediated by camphor-derived sulfur ylides: rationale of enantioselectivity, scope, and limitation.
    Deng XM, Cai P, Ye S, Sun XL, Liao WW, Li K, Tang Y, Wu YD, Dai LX.
    J Am Chem Soc; 2006 Aug 02; 128(30):9730-40. PubMed ID: 16866528
    [Abstract] [Full Text] [Related]

  • 7. Highly selective ylide-initiated Michael addition/cyclization reaction for synthesis of cyclohexadiene epoxide and vinylcyclopropane derivatives.
    Zhu BH, Zhou R, Zheng JC, Deng XM, Sun XL, Shen Q, Tang Y.
    J Org Chem; 2010 May 21; 75(10):3454-7. PubMed ID: 20387850
    [Abstract] [Full Text] [Related]

  • 8. Pyridinium ylide-assisted one-pot two-step tandem synthesis of polysubstituted cyclopropanes.
    Wang QF, Song XK, Chen J, Yan CG.
    J Comb Chem; 2009 May 21; 11(6):1007-10. PubMed ID: 19603746
    [Abstract] [Full Text] [Related]

  • 9. First example of highly stereoselective synthesis of 1,2,3-trisubstituted cyclopropanes via chiral selenonium ylides.
    Wang HY, Yang F, Li XL, Yan XM, Huang ZZ.
    Chemistry; 2009 May 21; 15(15):3784-9. PubMed ID: 19229932
    [Abstract] [Full Text] [Related]

  • 10. Highly stereoselective synthesis of trisubstituted vinylcyclopropane derivatives via arsonium ylides.
    Jiang H, Deng X, Sun X, Tang Y, Dai LX.
    J Org Chem; 2005 Nov 25; 70(24):10202-5. PubMed ID: 16292874
    [Abstract] [Full Text] [Related]

  • 11. Diastereoselective synthesis of tetrahydrofurans via Palladium(0)-catalyzed [3 + 2] cycloaddition of vinylcyclopropanes and aldehydes.
    Parsons AT, Campbell MJ, Johnson JS.
    Org Lett; 2008 Jun 19; 10(12):2541-4. PubMed ID: 18503280
    [Abstract] [Full Text] [Related]

  • 12. Density functional theory investigations on sulfur ylide promoted cyclopropanation reactions: insights on mechanism and diastereoselection issues.
    Janardanan D, Sunoj RB.
    J Org Chem; 2007 Jan 19; 72(2):331-41. PubMed ID: 17221947
    [Abstract] [Full Text] [Related]

  • 13. Cobalt-catalyzed asymmetric cyclopropanation with diazosulfones: rigidification and polarization of ligand chiral environment via hydrogen bonding and cyclization.
    Zhu S, Ruppel JV, Lu H, Wojtas L, Zhang XP.
    J Am Chem Soc; 2008 Apr 16; 130(15):5042-3. PubMed ID: 18357991
    [Abstract] [Full Text] [Related]

  • 14. Switching of stereochemistry. Dramatic effect of HMPA on the stereoselectivity of the cyclopropanation reaction of telluronium allylides with alpha,beta-unsaturated esters and amides.
    Ye S, Yuan L, Huang ZZ, Tang Y, Dai LX.
    J Org Chem; 2000 Sep 22; 65(19):6257-60. PubMed ID: 10987972
    [No Abstract] [Full Text] [Related]

  • 15. Vitamin B12 derivatives as natural asymmetric catalysts: enantioselective cyclopropanation of alkenes.
    Chen Y, Zhang XP.
    J Org Chem; 2004 Apr 02; 69(7):2431-5. PubMed ID: 15049642
    [Abstract] [Full Text] [Related]

  • 16. Highly enantioselective synthesis of nitrocyclopropanes via organocatalytic conjugate addition of bromomalonate to alpha,beta-unsaturated nitroalkenes.
    Xuan YN, Nie SZ, Dong LT, Zhang JM, Yan M.
    Org Lett; 2009 Apr 02; 11(7):1583-6. PubMed ID: 19260703
    [Abstract] [Full Text] [Related]

  • 17. Reactivity of (2-alkenyl-3-pentene-1,5-diyl)iron complexes: preparation of functionalized vinylcyclopropanes and cycloheptadienes.
    Pandey RK, Wang L, Wallock NJ, Lindeman S, Donaldson WA.
    J Org Chem; 2008 Sep 19; 73(18):7236-45. PubMed ID: 18712926
    [Abstract] [Full Text] [Related]

  • 18. Enantioselective synthesis of 1,2,3-trisubstituted cyclopropanes using gem-dizinc reagents.
    Zimmer LE, Charette AB.
    J Am Chem Soc; 2009 Nov 04; 131(43):15624-6. PubMed ID: 19813709
    [Abstract] [Full Text] [Related]

  • 19. A convenient procedure for the catalytic asymmetric 1,3-dipolar cycloaddition of azomethine ylides and alkenes.
    Alemparte C, Blay G, Jørgensen KA.
    Org Lett; 2005 Oct 13; 7(21):4569-72. PubMed ID: 16209481
    [Abstract] [Full Text] [Related]

  • 20. Gold(I)-catalyzed stereoselective olefin cyclopropanation.
    Johansson MJ, Gorin DJ, Staben ST, Toste FD.
    J Am Chem Soc; 2005 Dec 28; 127(51):18002-3. PubMed ID: 16366541
    [Abstract] [Full Text] [Related]

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