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Journal Abstract Search


844 related items for PubMed ID: 18085795

  • 1. A convenient synthesis of substituted pyrazolidines and azaproline derivatives through highly regio- and diastereoselective reduction of 2-pyrazolines.
    de Los Santos JM, López Y, Aparicio D, Palacios F.
    J Org Chem; 2008 Jan 18; 73(2):550-7. PubMed ID: 18085795
    [Abstract] [Full Text] [Related]

  • 2. Zinc-catalyzed synthesis of pyrazolines and pyrazoles via hydrohydrazination.
    Alex K, Tillack A, Schwarz N, Beller M.
    Org Lett; 2008 Jun 19; 10(12):2377-9. PubMed ID: 18503279
    [Abstract] [Full Text] [Related]

  • 3. New and expeditious tandem sequence aza-Michael/intramolecular nucleophilic substitution route to substituted gamma-lactams: synthesis of the tricyclic core of (+/-)-martinellines.
    Comesse S, Sanselme M, Daïch A.
    J Org Chem; 2008 Jul 18; 73(14):5566-9. PubMed ID: 18549283
    [Abstract] [Full Text] [Related]

  • 4. L-proline-catalyzed three-component domino [3+2+1] annulation for the regio- and diastereoselective synthesis of highly substituted thienothiopyrans containing three or four stereocenters.
    Indumathi S, Perumal S, Menéndez JC.
    J Org Chem; 2010 Jan 15; 75(2):472-5. PubMed ID: 20014786
    [Abstract] [Full Text] [Related]

  • 5. Aqueous N-heterocyclization of primary amines and hydrazines with dihalides: microwave-assisted syntheses of N-azacycloalkanes, isoindole, pyrazole, pyrazolidine, and phthalazine derivatives.
    Ju Y, Varma RS.
    J Org Chem; 2006 Jan 06; 71(1):135-41. PubMed ID: 16388628
    [Abstract] [Full Text] [Related]

  • 6. Synthesis of enantioenriched aza-proline derivatives through gold(I)-catalyzed cyclization of chiral α-hydrazino esters.
    Bouvet S, Moreau X, Coeffard V, Greck C.
    J Org Chem; 2013 Jan 18; 78(2):427-37. PubMed ID: 23167735
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  • 8. Diphenylprolinol silyl ether as a catalyst in an enantioselective, catalytic, formal aza [3+3] cycloaddition reaction for the formation of enantioenriched piperidines.
    Hayashi Y, Gotoh H, Masui R, Ishikawa H.
    Angew Chem Int Ed Engl; 2008 Jan 18; 47(21):4012-5. PubMed ID: 18399556
    [No Abstract] [Full Text] [Related]

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  • 10. Novel approach to 5-substituted proline derivatives using a silver-catalyzed cyclization as the key step.
    van Esseveldt BC, Vervoort PW, van Delft FL, Rutjes FP.
    J Org Chem; 2005 Mar 04; 70(5):1791-5. PubMed ID: 15730303
    [Abstract] [Full Text] [Related]

  • 11. Amino-zinc-enolate carbometalation reactions: application to ring closure of terminally substituted olefin for the asymmetric synthesis of cis- and trans-3-prolinoleucine.
    Karoyan P, Quancard J, Vaissermann J, Chassaing G.
    J Org Chem; 2003 Mar 21; 68(6):2256-65. PubMed ID: 12636389
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  • 13. Highly enantio- and diastereoselective organocatalytic cascade aza-Michael-Michael reactions: a direct method for the synthesis of trisubstituted chiral pyrrolidines.
    Li H, Zu L, Xie H, Wang J, Wang W.
    Chem Commun (Camb); 2008 Nov 21; (43):5636-8. PubMed ID: 18997977
    [Abstract] [Full Text] [Related]

  • 14. Stereocontrolled synthesis of 2-substituted-1,3-azasilaheterocycles.
    Hernández D, Nielsen L, Lindsay KB, López-García MA, Bjerglund K, Skrydstrup T.
    Org Lett; 2010 Aug 06; 12(15):3528-31. PubMed ID: 20670017
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  • 16. Diphenylprolinol silyl ether catalysis in an asymmetric formal carbo [3 + 3] cycloaddition reaction via a domino Michael/Knoevenagel condensation.
    Hayashi Y, Toyoshima M, Gotoh H, Ishikawa H.
    Org Lett; 2009 Jan 01; 11(1):45-8. PubMed ID: 19053718
    [Abstract] [Full Text] [Related]

  • 17. Regioselective synthesis and in vitro anticancer activity of 4-aza-podophyllotoxin derivatives catalyzed by L-proline.
    Shi C, Wang J, Chen H, Shi D.
    J Comb Chem; 2010 Jul 12; 12(4):430-4. PubMed ID: 20503973
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  • 19. Synthesis of pyrazoles via CuI-mediated electrophilic cyclizations of α,β-alkynic hydrazones.
    Zora M, Kivrak A.
    J Org Chem; 2011 Nov 18; 76(22):9379-90. PubMed ID: 21992574
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