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 *

935 related articles for article (PubMed ID: 19852490)

  • 1. Organocatalytic enantioselective cascade Michael-Michael-Wittig reactions of phosphorus ylides: one-pot synthesis of the all-cis trisubstituted cyclohexenecarboxylates via the [1 + 2 + 3] annulation.
    Hong BC; Jan RH; Tsai CW; Nimje RY; Liao JH; Lee GH
    Org Lett; 2009 Nov; 11(22):5246-9. PubMed ID: 19852490
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Organocatalytic highly enantioselective Michael addition of 2-hydroxy-1,4-naphthoquinones to nitroalkenes.
    Zhou WM; Liu H; Du DM
    Org Lett; 2008 Jul; 10(13):2817-20. PubMed ID: 18533672
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Organocatalytic domino Michael-Knoevenagel condensation reaction for the synthesis of optically active 3-diethoxyphosphoryl-2-oxocyclohex-3-enecarboxylates.
    Albrecht Ł; Richter B; Vila C; Krawczyk H; Jørgensen KA
    Chemistry; 2009; 15(13):3093-102. PubMed ID: 19177479
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Asymmetric Michael addition of gamma,gamma-disubstituted alpha,beta-unsaturated aldehydes to nitroolefins via dienamine catalysis.
    Han B; Xiao YC; He ZQ; Chen YC
    Org Lett; 2009 Oct; 11(20):4660-3. PubMed ID: 19754072
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Enantioselective Michael reactions of beta, beta-disubstituted nitroalkenes: a new approach to beta(2,2)-amino acids with hetero-quaternary stereocenters.
    Lu HH; Zhang FG; Meng XG; Duan SW; Xiao WJ
    Org Lett; 2009 Sep; 11(17):3946-9. PubMed ID: 19653671
    [TBL] [Abstract][Full Text] [Related]  

  • 6. 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; (43):5636-8. PubMed ID: 18997977
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Enantioselective organocatalytic Michael addition reactions between N-heterocycles and nitroolefins.
    Wang J; Li H; Zu L; Wang W
    Org Lett; 2006 Mar; 8(7):1391-4. PubMed ID: 16562899
    [TBL] [Abstract][Full Text] [Related]  

  • 8. One-pot enantioselective syntheses of iminosugar derivatives using organocatalytic anti-michael-anti-aza-Henry reactions.
    Imashiro R; Uehara H; Barbas CF
    Org Lett; 2010 Nov; 12(22):5250-3. PubMed ID: 21033702
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Organocatalytic sequential Michael reactions: stereoselective synthesis of multifunctionalized tetrahydroindan derivatives.
    He P; Liu X; Shi J; Lin L; Feng X
    Org Lett; 2011 Mar; 13(5):936-9. PubMed ID: 21309523
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Stereoselective synthesis of highly functionalized nitrocyclopropanes via organocatalyic conjugate addition to nitroalkenes.
    McCooey SH; McCabe T; Connon SJ
    J Org Chem; 2006 Sep; 71(19):7494-7. PubMed ID: 16958552
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Organocatalytic asymmetric Michael addition of 2,4-pentandione to nitroolefins.
    Wang J; Li H; Duan W; Zu L; Wang W
    Org Lett; 2005 Oct; 7(21):4713-6. PubMed ID: 16209517
    [TBL] [Abstract][Full Text] [Related]  

  • 12. 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; 11(7):1583-6. PubMed ID: 19260703
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Organocatalytic sequential one-pot double cascade asymmetric synthesis of Wieland-Miescher ketone analogues from a Knoevenagel/hydrogenation/Robinson annulation sequence: scope and applications of organocatalytic biomimetic reductions.
    Ramachary DB; Kishor M
    J Org Chem; 2007 Jul; 72(14):5056-68. PubMed ID: 17552564
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Organocatalytic asymmetric direct vinylogous Michael addition of α,β-unsaturated γ-butyrolactam to nitroolefins.
    Choudhury AR; Mukherjee S
    Org Biomol Chem; 2012 Sep; 10(36):7313-20. PubMed ID: 22858804
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Catalytic enantioselective domino oxa-michael/aldol condensations: asymmetric synthesis of benzopyran derivatives.
    Sundén H; Ibrahem I; Zhao GL; Eriksson L; Córdova A
    Chemistry; 2007; 13(2):574-81. PubMed ID: 17039558
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Organocatalytic asymmetric Friedel-Crafts alkylation/cascade reactions of naphthols and nitroolefins.
    Liu TY; Cui HL; Chai Q; Long J; Li BJ; Wu Y; Ding LS; Chen YC
    Chem Commun (Camb); 2007 Jun; (22):2228-30. PubMed ID: 17534499
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Organocatalytic asymmetric robinson annulation of alpha,beta-unsaturated aldehydes: applications to the total synthesis of (+)-palitantin.
    Hong BC; Wu MF; Tseng HC; Huang GF; Su CF; Liao JH
    J Org Chem; 2007 Oct; 72(22):8459-71. PubMed ID: 17919000
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Sequential asymmetric catalysis in Michael-Michael-Michael-aldol reactions: merging organocatalysis with photoredox catalysis in a one-pot enantioselective synthesis of highly functionalized decalines bearing a quaternary carbon stereocenter.
    Hong BC; Lin CW; Liao WK; Lee GH
    Org Lett; 2013 Dec; 15(24):6258-61. PubMed ID: 24266326
    [TBL] [Abstract][Full Text] [Related]  

  • 19. 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]  

  • 20. Asymmetric tandem Michael addition-Wittig reaction to cyclohexenone annulation.
    Liu YK; Ma C; Jiang K; Liu TY; Chen YC
    Org Lett; 2009 Jul; 11(13):2848-51. PubMed ID: 19518069
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 47.