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 *

390 related articles for article (PubMed ID: 21879728)

  • 1. Diastereo- and enantioselective conjugate addition of 3-substituted oxindoles to nitroolefins catalyzed by a chiral Ni(OAc)2-diamine complex under mild conditions.
    Han YY; Wu ZJ; Chen WB; Du XL; Zhang XM; Yuan WC
    Org Lett; 2011 Oct; 13(19):5064-7. PubMed ID: 21879728
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Enantioselective synthesis of quaternary 3-aminooxindoles via organocatalytic asymmetric Michael addition of 3-monosubstituted 3-aminooxindoles to nitroolefins.
    Cui BD; Han WY; Wu ZJ; Zhang XM; Yuan WC
    J Org Chem; 2013 Sep; 78(17):8833-9. PubMed ID: 23937193
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Diastereo- and enantioselective conjugate addition of alpha-ketoesters to nitroalkenes catalyzed by a chiral Ni(OAc)(2) complex under mild conditions.
    Nakamura A; Lectard S; Hashizume D; Hamashima Y; Sodeoka M
    J Am Chem Soc; 2010 Mar; 132(12):4036-7. PubMed ID: 20199025
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Organocatalytic asymmetric Michael addition of oxindoles to nitroolefins for the synthesis of 2,2-disubstituted oxindoles bearing adjacent quaternary and tertiary stereocenters.
    Jin CY; Wang Y; Liu YZ; Shen C; Xu PF
    J Org Chem; 2012 Dec; 77(24):11307-12. PubMed ID: 23167772
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Catalytic enantioselective construction of quaternary stereocenters: assembly of key building blocks for the synthesis of biologically active molecules.
    Liu Y; Han SJ; Liu WB; Stoltz BM
    Acc Chem Res; 2015 Mar; 48(3):740-51. PubMed ID: 25715056
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Organocatalytic asymmetric Michael addition of 3-substituted oxindoles to α,β-unsaturated acyl phosphonates for the synthesis of 3,3'-disubstituted oxindoles with chiral squaramides.
    Chen L; You Y; Zhang ML; Zhao JQ; Zuo J; Zhang XM; Yuan WC; Xu XY
    Org Biomol Chem; 2015 Apr; 13(15):4413-7. PubMed ID: 25765465
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Highly diastereo- and enantioselective Michael additions of 3-substituted oxindoles to maleimides catalyzed by chiral bifunctional thiourea-tertiary amine.
    Liao YH; Liu XL; Wu ZJ; Cun LF; Zhang XM; Yuan WC
    Org Lett; 2010 Jul; 12(13):2896-9. PubMed ID: 20527900
    [TBL] [Abstract][Full Text] [Related]  

  • 8. A homodinuclear Mn(III)2-Schiff base complex for catalytic asymmetric 1,4-additions of oxindoles to nitroalkenes.
    Kato Y; Furutachi M; Chen Z; Mitsunuma H; Matsunaga S; Shibasaki M
    J Am Chem Soc; 2009 Jul; 131(26):9168-9. PubMed ID: 19522526
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Highly enantioselective synthesis of 3-amino-2-oxindole derivatives: catalytic asymmetric alpha-amination of 3-substituted 2-oxindoles with a chiral scandium complex.
    Yang Z; Wang Z; Bai S; Shen K; Chen D; Liu X; Lin L; Feng X
    Chemistry; 2010 Jun; 16(22):6632-7. PubMed ID: 20408167
    [TBL] [Abstract][Full Text] [Related]  

  • 10. New approach to the preparation of bicyclo octane derivatives via the enantioselective cascade reaction catalyzed by chiral diamine-Ni(OAc)2 complex.
    Li W; Liu X; Mao Z; Chen Q; Wang R
    Org Biomol Chem; 2012 Jun; 10(24):4767-73. PubMed ID: 22588686
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Scope and mechanism of enantioselective Michael additions of 1,3-dicarbonyl compounds to nitroalkenes catalyzed by nickel(II)-diamine complexes.
    Evans DA; Mito S; Seidel D
    J Am Chem Soc; 2007 Sep; 129(37):11583-92. PubMed ID: 17718492
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Enantioselective nickel-catalyzed Michael additions of azaarylacetates and acetamides to nitroalkenes.
    Fallan C; Lam HW
    Chemistry; 2012 Sep; 18(36):11214-8. PubMed ID: 22829526
    [No Abstract]   [Full Text] [Related]  

  • 13. Ni(II)-Bis[(R,R)-N,N'-dibenzylcyclohexane-1,2-diamine]Br2 catalyzed enantioselective Michael additions of 1,3-dicarbonyl compounds to conjugated nitroalkenes.
    Evans DA; Seidel D
    J Am Chem Soc; 2005 Jul; 127(28):9958-9. PubMed ID: 16011333
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Zn-Catalyzed Diastereo- and Enantioselective Cascade Reaction of 3-Isothiocyanato Oxindoles and 3-Nitroindoles: Stereocontrolled Syntheses of Polycyclic Spirooxindoles.
    Zhao JQ; Wu ZJ; Zhou MQ; Xu XY; Zhang XM; Yuan WC
    Org Lett; 2015 Oct; 17(20):5020-3. PubMed ID: 26412346
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Calcium-catalyzed asymmetric synthesis of 3-tetrasubstituted oxindoles: efficient construction of adjacent quaternary and tertiary chiral centers.
    Shimizu S; Tsubogo T; Xu P; Kobayashi S
    Org Lett; 2015 Apr; 17(8):2006-9. PubMed ID: 25849712
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Thiourea-catalyzed highly enantio- and diastereoselective additions of oxindoles to nitroolefins: application to the formal synthesis of (+)-physostigmine.
    Bui T; Syed S; Barbas CF
    J Am Chem Soc; 2009 Jul; 131(25):8758-9. PubMed ID: 19499923
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Organocatalytic asymmetric Michael addition of 5H-oxazol-4-ones to nitroolefins.
    Qiao B; An Y; Liu Q; Yang W; Liu H; Shen J; Yan L; Jiang Z
    Org Lett; 2013 May; 15(10):2358-61. PubMed ID: 23642091
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Novel tartrate-derived guanidine-catalyzed highly enantio- and diastereoselective Michael addition of 3-substituted oxindoles to nitroolefins.
    Zou L; Bao X; Ma Y; Song Y; Qu J; Wang B
    Chem Commun (Camb); 2014 Jun; 50(43):5760-2. PubMed ID: 24752728
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Asymmetric Friedel-Crafts alkylation of α-substituted β-nitroacrylates: access to β(2,2)-amino acids bearing indolic all-carbon quaternary stereocenters.
    Weng JQ; Deng QM; Wu L; Xu K; Wu H; Liu RR; Gao JR; Jia YX
    Org Lett; 2014 Feb; 16(3):776-9. PubMed ID: 24410114
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Highly enantioselective organocatalyzed vinylogous Michael-type reaction for the construction of trifluoromethylated all-carbon quaternary stereocenters.
    Chen Q; Wang G; Jiang X; Xu Z; Lin L; Wang R
    Org Lett; 2014 Mar; 16(5):1394-7. PubMed ID: 24568696
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 20.