BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

163 related articles for article (PubMed ID: 20886821)

  • 1. Formation of γ-oxoacids and 1H-pyrrol-2(5H)-ones from α,β-unsaturated ketones and ethyl nitroacetate.
    Aginagalde M; Bello T; Masdeu C; Vara Y; Arrieta A; Cossío FP
    J Org Chem; 2010 Nov; 75(21):7435-8. PubMed ID: 20886821
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Highly efficient and expedient synthesis of 5-hydroxy-1H-pyrrol-2-(5H)-ones from FeCl3-catalyzed tandem intramolecular enaminic addition of tertiary enamides to ketones and 1,3-hydroxy rearrangement.
    Yang L; Lei CH; Wang DX; Huang ZT; Wang MX
    Org Lett; 2010 Sep; 12(17):3918-21. PubMed ID: 20698503
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Asymmetric vinylogous Michael reaction of alpha,beta-unsaturated ketones with gamma-butenolide under multifunctional catalysis.
    Huang H; Yu F; Jin Z; Li W; Wu W; Liang X; Ye J
    Chem Commun (Camb); 2010 Aug; 46(32):5957-9. PubMed ID: 20601978
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Three-component synthesis of polysubstituted pyrroles from α-diazoketones, nitroalkenes, and amines.
    Hong D; Zhu Y; Li Y; Lin X; Lu P; Wang Y
    Org Lett; 2011 Sep; 13(17):4668-71. PubMed ID: 21830767
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Reactions of β-alkoxyvinyl polyfluoroalkyl ketones with ethyl isocyanoacetate and its use for the synthesis of new polyfluoroalkyl pyrroles and pyrrolidines.
    Kondratov IS; Dolovanyuk VG; Tolmachova NA; Gerus II; Bergander K; Fröhlich R; Haufe G
    Org Biomol Chem; 2012 Nov; 10(44):8778-85. PubMed ID: 22948733
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Cinchona-based primary amine-catalyzed asymmetric cascade aza-Michael-aldol reactions of enones with 2-(1H-pyrrol-2-yl)-2-oxoacetates: synthesis of chiral pyrrolizines with multistereocenters.
    Lee HJ; Cho CW
    J Org Chem; 2013 Apr; 78(7):3306-12. PubMed ID: 23428144
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Acidic-functionalized ionic liquid as an efficient, green and reusable catalyst for hetero-Michael addition of nitrogen, sulfur and oxygen nucleophiles to α,β-unsaturated ketones.
    Han F; Yang L; Li Z; Xia C
    Org Biomol Chem; 2012 Jan; 10(2):346-54. PubMed ID: 22076060
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Enantioselective Michael addition of alpha-substituted cyanoacetates to vinyl ketones catalyzed by bifunctional organocatalysts.
    Liu TY; Li R; Chai Q; Long J; Li BJ; Wu Y; Ding LS; Chen YC
    Chemistry; 2007; 13(1):319-27. PubMed ID: 17039561
    [TBL] [Abstract][Full Text] [Related]  

  • 9. 1,4-Diazepinone and pyrrolodiazepinone syntheses via homoallylic ketones from cascade addition of vinyl Grignard reagent to alpha-aminoacyl-beta-amino esters.
    Iden HS; Lubell WD
    Org Lett; 2006 Aug; 8(16):3425-8. PubMed ID: 16869626
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Asymmetric multifunctional organocatalytic Michael addition of nitroalkanes to alpha,beta-unsaturated ketones.
    Li P; Wang Y; Liang X; Ye J
    Chem Commun (Camb); 2008 Jul; (28):3302-4. PubMed ID: 18622451
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Unique Michael addition-initiated domino reaction for the stereoselective synthesis of functionalized macrolactones from alpha-nitroketones in water.
    Giorgi G; Miranda S; López-Alvarado P; Avendaño C; Rodriguez J; Menéndez JC
    Org Lett; 2005 May; 7(11):2197-200. PubMed ID: 15901168
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Synthesis of γ-azido-β-ureido ketones and their transformation into functionalized pyrrolines and pyrroles via Staudinger/aza-Wittig reaction.
    Fesenko AA; Shutalev AD
    J Org Chem; 2013 Feb; 78(3):1190-207. PubMed ID: 23256785
    [TBL] [Abstract][Full Text] [Related]  

  • 13. 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]  

  • 14. Highly enantioselective michael addition of cyclic 1,3-dicarbonyl compounds to alpha,beta-unsaturated ketones.
    Xie JW; Yue L; Chen W; Du W; Zhu J; Deng JG; Chen YC
    Org Lett; 2007 Feb; 9(3):413-5. PubMed ID: 17249775
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Epi-cinchona based thiourea organocatalyst family as an efficient asymmetric Michael addition promoter: enantioselective conjugate addition of nitroalkanes to chalcones and alpha,beta-unsaturated N-acylpyrroles.
    Vakulya B; Varga S; Soós T
    J Org Chem; 2008 May; 73(9):3475-80. PubMed ID: 18376862
    [TBL] [Abstract][Full Text] [Related]  

  • 16. H2O2-promoted reactions of aliphatic primary amines with 1,3-diketones for the synthesis of 1H-pyrrol-3(2H)-ones at ambient temperature in water.
    Sun X; Li P; Zhang X; Wang L
    Org Lett; 2014 Apr; 16(8):2126-9. PubMed ID: 24702671
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Enantioselective conjugate addition of nitro compounds to α,β-unsaturated ketones: an experimental and computational study.
    Manzano R; Andrés JM; Álvarez R; Muruzábal MD; de Lera ÁR; Pedrosa R
    Chemistry; 2011 May; 17(21):5931-8. PubMed ID: 21500295
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Highly enantioselective Michael addition of malononitrile to alpha,beta-unsaturated ketones.
    Li X; Cun L; Lian C; Zhong L; Chen Y; Liao J; Zhu J; Deng J
    Org Biomol Chem; 2008 Jan; 6(2):349-53. PubMed ID: 18175004
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Approaches to the construction of substituted 4-amino-1H-pyrrol-2(5H)-ones.
    Zali-Boeini H; Mobin M; Hajibabaei K; Ghani M
    J Org Chem; 2012 Jul; 77(13):5808-12. PubMed ID: 22663152
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Double stereodifferentiation in the "acetate-type" aldol reaction with garner's aldehyde. Stereocontrolled synthesis of polyhydroxylated gamma-amino carbonyl compounds.
    Vicario JL; Rodriguez M; Badía D; Carrillo L; Reyes E
    Org Lett; 2004 Sep; 6(18):3171-4. PubMed ID: 15330615
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 9.