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 *

425 related articles for article (PubMed ID: 17391046)

  • 41. Highly efficient asymmetric additions of diethylzinc to aldehydes triply activated by chiral phosphoramide-Zn(II) complexes derived from cinchona alkaloids.
    Shen B; Huang H; Bian G; Zong H; Song L
    Chirality; 2013 Sep; 25(9):561-6. PubMed ID: 23798341
    [TBL] [Abstract][Full Text] [Related]  

  • 42. Silicon-based Lewis acid assisted cinchona alkaloid catalysis: highly enantioselective aza-Michael reaction under solvent-free conditions.
    Yang HM; Li L; Li F; Jiang KZ; Shang JY; Lai GQ; Xu LW
    Org Lett; 2011 Dec; 13(24):6508-11. PubMed ID: 22087568
    [TBL] [Abstract][Full Text] [Related]  

  • 43. A highly diastereoselective and enantioselective synthesis of polysubstituted pyrrolidines via an organocatalytic dynamic kinetic resolution cascade.
    Cheng T; Meng S; Huang Y
    Org Lett; 2013 Apr; 15(8):1958-61. PubMed ID: 23565748
    [TBL] [Abstract][Full Text] [Related]  

  • 44. Asymmetric direct α-hydroxylation of β-oxo esters catalyzed by chiral quaternary ammonium salts derived from cinchona alkaloids.
    Yao H; Lian M; Li Z; Wang Y; Meng Q
    J Org Chem; 2012 Nov; 77(21):9601-8. PubMed ID: 23050841
    [TBL] [Abstract][Full Text] [Related]  

  • 45. Asymmetric addition of indoles to isatins catalysed by bifunctional modified cinchona alkaloid catalysts.
    Chauhan P; Chimni SS
    Chemistry; 2010 Jul; 16(26):7709-13. PubMed ID: 20533467
    [No Abstract]   [Full Text] [Related]  

  • 46. Antibody-catalyzed asymmetric intramolecular Michael addition of aldehydes and ketones to yield the disfavored cis-product.
    Weinstain R; Lerner RA; Barbas CF; Shabat D
    J Am Chem Soc; 2005 Sep; 127(38):13104-5. PubMed ID: 16173712
    [TBL] [Abstract][Full Text] [Related]  

  • 47. A mechanistic rationale for the 9-amino(9-deoxy)epi cinchona alkaloids catalyzed asymmetric reactions via iminium ion activation of enones.
    Moran A; Hamilton A; Bo C; Melchiorre P
    J Am Chem Soc; 2013 Jun; 135(24):9091-8. PubMed ID: 23746220
    [TBL] [Abstract][Full Text] [Related]  

  • 48. Asymmetric activation of tropos 2,2'-biphenol with cinchonine generates an effective catalyst for the asymmetric strecker reaction of N-tosyl-protected aldimines and ketoimines.
    Wang J; Hu X; Jiang J; Gou S; Huang X; Liu X; Feng X
    Angew Chem Int Ed Engl; 2007; 46(44):8468-70. PubMed ID: 17768752
    [No Abstract]   [Full Text] [Related]  

  • 49. Enantioselective Friedel-Crafts reaction of indoles with trifluoroacetaldehyde catalyzed by Cinchona alkaloids.
    Borkin DA; Landge SM; Török B
    Chirality; 2011 Sep; 23(8):612-6. PubMed ID: 21748810
    [TBL] [Abstract][Full Text] [Related]  

  • 50. Highly enantioselective nitro-Mannich reaction catalyzed by cinchona alkaloids and N-benzotriazole derived ammonium salts.
    Wei Y; He W; Liu Y; Liu P; Zhang S
    Org Lett; 2012 Feb; 14(3):704-7. PubMed ID: 22257269
    [TBL] [Abstract][Full Text] [Related]  

  • 51. Microwave-assisted organocatalytic enantioselective intramolecular aza-Michael reaction with α,β-unsaturated ketones.
    Fustero S; del Pozo C; Mulet C; Lazaro R; Sánchez-Roselló M
    Chemistry; 2011 Dec; 17(50):14267-72. PubMed ID: 22083999
    [TBL] [Abstract][Full Text] [Related]  

  • 52. Desymmetrization of cyclohexadienones via asymmetric Michael reaction catalyzed by cinchonine-derived urea.
    Gu Q; You SL
    Org Lett; 2011 Oct; 13(19):5192-5. PubMed ID: 21913734
    [TBL] [Abstract][Full Text] [Related]  

  • 53. Organocatalytic asymmetric Michael-type reaction between β,γ-unsaturated α-keto ester and α-nitro ketone.
    Li P; Chan SH; Chan AS; Kwong FY
    Org Biomol Chem; 2011 Dec; 9(23):7997-9. PubMed ID: 21969174
    [TBL] [Abstract][Full Text] [Related]  

  • 54. 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]  

  • 55. Cinchona alkaloid-catalyzed asymmetric trifluoromethylation of alkynyl ketones with trimethylsilyl trifluoromethane.
    Kawai H; Tachi K; Tokunaga E; Shiro M; Shibata N
    Org Lett; 2010 Nov; 12(22):5104-7. PubMed ID: 20954725
    [TBL] [Abstract][Full Text] [Related]  

  • 56. Evidence of the electronic factor for the highly enantioselective catalytic efficiency of Cinchona-derived phase-transfer catalysts.
    Yoo MS; Jeong BS; Lee JH; Park HG; Jew SS
    Org Lett; 2005 Mar; 7(6):1129-31. PubMed ID: 15760156
    [TBL] [Abstract][Full Text] [Related]  

  • 57. Cinchona alkaloid derivatives catalyzed asymmetric aza-Friedel-crafts reaction of α-naphthols with aryl aldimines.
    Li YW; Wang LM; Jin Y; Chang S
    Chirality; 2017 Aug; 29(8):458-463. PubMed ID: 28627023
    [TBL] [Abstract][Full Text] [Related]  

  • 58. Asymmetric synthesis of chiral aldehydes by conjugate additions with bifunctional organocatalysis by cinchona alkaloids.
    Wu F; Hong R; Khan J; Liu X; Deng L
    Angew Chem Int Ed Engl; 2006 Jun; 45(26):4301-5. PubMed ID: 16739143
    [No Abstract]   [Full Text] [Related]  

  • 59. Highly enantioselective epoxidation of 2-methylnaphthoquinone (vitamin K3) mediated by new cinchona alkaloid phase-transfer catalysts.
    Berkessel A; Guixà M; Schmidt F; Neudörfl JM; Lex J
    Chemistry; 2007; 13(16):4483-98. PubMed ID: 17348045
    [TBL] [Abstract][Full Text] [Related]  

  • 60. Asymmetric cyclization reactions of allenoates with imines or α,β-unsaturated ketones catalyzed by organocatalysts derived from cinchona alkaloids.
    Pei CK; Shi M
    Chemistry; 2012 May; 18(22):6712-6. PubMed ID: 22532337
    [TBL] [Abstract][Full Text] [Related]  

    [Previous]   [Next]    [New Search]
    of 22.