These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

421 related articles for article (PubMed ID: 19438187)

  • 1. Grignard addition to imines derived from isatine: a method for the asymmetric synthesis of quaternary 3-aminooxindoles.
    Lesma G; Landoni N; Pilati T; Sacchetti A; Silvani A
    J Org Chem; 2009 Jun; 74(12):4537-41. PubMed ID: 19438187
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Asymmetric synthesis of cyclopropylamines starting from N-sulfinyl alpha-chloro ketimines.
    Denolf B; Mangelinckx S; Törnroos KW; De Kimpe N
    Org Lett; 2007 Jan; 9(2):187-90. PubMed ID: 17217261
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Asymmetric synthesis of 2-substituted pyrrolidines by addition of Grignard reagents to gamma-chlorinated N-tert-butanesulfinyl imine.
    Reddy LR; Prashad M
    Chem Commun (Camb); 2010 Jan; 46(2):222-4. PubMed ID: 20024332
    [TBL] [Abstract][Full Text] [Related]  

  • 4. An advance on exploring N-tert-butanesulfinyl imines in asymmetric synthesis of chiral amines.
    Lin GQ; Xu MH; Zhong YW; Sun XW
    Acc Chem Res; 2008 Jul; 41(7):831-40. PubMed ID: 18533688
    [TBL] [Abstract][Full Text] [Related]  

  • 5. A highly stereoselective synthesis of optically active trisubstituted 1,2-ethylenediamines: the first example of grignard addition to N-diphenylphosphinoyl ketimines derived from amino acids.
    Kohmura Y; Mase T
    J Org Chem; 2004 Sep; 69(19):6329-34. PubMed ID: 15357592
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Enantioselective aza-Morita-Baylis-Hillman reaction between acrylates and N-Boc isatin ketimines: asymmetric construction of chiral 3-substituted-3-aminooxindoles.
    Zhao X; Li TZ; Qian JY; Sha F; Wu XY
    Org Biomol Chem; 2014 Oct; 12(40):8072-8. PubMed ID: 25184554
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Enantioselective and solvent-controlled diastereoselective Mannich reaction of isatin imines with hydroxyacetone: synthesis of 3-substituted 3-aminooxindoles.
    Guo QX; Liu YW; Li XC; Zhong LZ; Peng YG
    J Org Chem; 2012 Apr; 77(7):3589-94. PubMed ID: 22375896
    [TBL] [Abstract][Full Text] [Related]  

  • 8. A highly diastereoselective Friedel-Crafts reaction of indoles with isatin-derived N-sulfinyl ketimines towards the efficient synthesis of chiral tetrasubstituted 3-indolyl-3-aminooxindoles.
    Chen JP; Chen WW; Li Y; Xu MH
    Org Biomol Chem; 2015 Mar; 13(11):3363-70. PubMed ID: 25655031
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Mg-catalyzed enantioselective benzylic C-H bond functionalization of isoindolinones: addition to imines.
    Suzuki Y; Kanai M; Matsunaga S
    Chemistry; 2012 Jun; 18(25):7654-7. PubMed ID: 22615199
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Design of N-spiro C2-symmetric chiral quaternary ammonium bromides as novel chiral phase-transfer catalysts: synthesis and application to practical asymmetric synthesis of alpha-amino acids.
    Ooi T; Kameda M; Maruoka K
    J Am Chem Soc; 2003 Apr; 125(17):5139-51. PubMed ID: 12708866
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Chiral N-phosphonyl imine chemistry: asymmetric synthesis of alpha-alkyl beta-amino ketones by reacting phosphonyl imines with ketone-derived enolates.
    Ai T; Han J; Chen ZX; Li G
    Chem Biol Drug Des; 2009 Feb; 73(2):203-8. PubMed ID: 19207422
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Asymmetric synthesis of new chiral N-sulfinyl 2,2-disubstituted aziridines by Grignard additions across alpha-chloro N-sulfinyl ketimines.
    Colpaert F; Mangelinckx S; Leemans E; Denolf B; De Kimpe N
    Org Biomol Chem; 2010 Jul; 8(14):3251-8. PubMed ID: 20502774
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Chiral N-phosphonyl imine chemistry: an efficient asymmetric synthesis of chiral N-phosphonyl propargylamines.
    Kaur P; Shakya G; Sun H; Pan Y; Li G
    Org Biomol Chem; 2010 Mar; 8(5):1091-6. PubMed ID: 20165799
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Asymmetric catalytic aza-Morita-Baylis-Hillman reaction for the synthesis of 3-substituted-3-aminooxindoles with chiral quaternary carbon centers.
    Hu FL; Wei Y; Shi M; Pindi S; Li G
    Org Biomol Chem; 2013 Mar; 11(12):1921-4. PubMed ID: 23407608
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Catalytic asymmetric alkylations of ketoimines. Enantioselective synthesis of N-substituted quaternary carbon stereogenic centers by Zr-catalyzed additions of dialkylzinc reagents to aryl-, alkyl-, and trifluoroalkyl-substituted ketoimines.
    Fu P; Snapper ML; Hoveyda AH
    J Am Chem Soc; 2008 Apr; 130(16):5530-41. PubMed ID: 18376838
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Lewis acid promoted diastereoselective addition of TMSCN and TMSCF3 to isatin-derived N-sulfinyl ketimines: synthesis of optically active tetrasubstituted 3-aminooxindoles.
    Chen D; Xu MH
    J Org Chem; 2014 Aug; 79(16):7746-51. PubMed ID: 25045777
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Zn-mediated asymmetric allylation of N-tert-butanesulfinyl ketimines: an efficient and practical access to chiral quaternary 3-aminooxindoles.
    Chen D; Xu MH
    Chem Commun (Camb); 2013 Feb; 49(13):1327-9. PubMed ID: 23295413
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Ag-catalyzed asymmetric mannich reactions of enol ethers with aryl, alkyl, alkenyl, and alkynyl imines.
    Josephsohn NS; Snapper ML; Hoveyda AH
    J Am Chem Soc; 2004 Mar; 126(12):3734-5. PubMed ID: 15038725
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Stereoselective addition of Grignard reagents to new P-chirogenic N-phosphinoylimines.
    Francesco IN; Wagner A; Colobert F
    Chem Commun (Camb); 2010 Mar; 46(12):2139-41. PubMed ID: 20221518
    [TBL] [Abstract][Full Text] [Related]  

  • 20. N-Heterocyclic carbene-catalyzed chemoselective cross-aza-benzoin reaction of enals with isatin-derived ketimines: access to chiral quaternary aminooxindoles.
    Xu J; Mou C; Zhu T; Song BA; Chi YR
    Org Lett; 2014 Jun; 16(12):3272-5. PubMed ID: 24877668
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 22.