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 *

125 related articles for article (PubMed ID: 34221173)

  • 1. Organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones.
    Parida C; Pan SC
    Beilstein J Org Chem; 2021; 17():1447-1452. PubMed ID: 34221173
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Organocatalytic Asymmetric Michael/Hemiketalization/Retro-aldol Reaction of α-Nitroketones with Unsaturated Pyrazolones: Synthesis of 3-Acyloxy Pyrazoles.
    Maity R; Gharui C; Sil AK; Pan SC
    Org Lett; 2017 Feb; 19(3):662-665. PubMed ID: 28121452
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Organocatalytic asymmetric Michael/hemiacetalization/acyl transfer reaction of α-nitroketones with o-hydroxycinnamaldehydes: synthesis of 2,4-disubstituted chromans.
    Maity R; Pan SC
    Org Biomol Chem; 2018 Feb; 16(9):1598-1608. PubMed ID: 29445816
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Organocatalytic Asymmetric Domino Michael/Acyl Transfer Reaction between γ/δ-Hydroxyenones and α-Nitroketones.
    Mondal K; Pan SC
    J Org Chem; 2018 May; 83(9):5301-5312. PubMed ID: 29634262
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Organocatalytic asymmetric Henry reaction of 1H-pyrrole-2,3-diones with bifunctional amine-thiourea catalysts bearing multiple hydrogen-bond donors.
    Zhang ML; Yue DF; Wang ZH; Luo Y; Xu XY; Zhang XM; Yuan WC
    Beilstein J Org Chem; 2016; 12():295-300. PubMed ID: 26977188
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Organocatalytic asymmetric conjugate addition and cascade acyl transfer reaction of α-nitroketones.
    Lu RJ; Yan YY; Wang JJ; Du QS; Nie SZ; Yan M
    J Org Chem; 2011 Aug; 76(15):6230-9. PubMed ID: 21678911
    [TBL] [Abstract][Full Text] [Related]  

  • 7. A squaramide-catalysed asymmetric cascade Michael addition/acyl transfer reaction between unsaturated benzothiophenones and α-nitroketones.
    Niu C; Du DM
    Org Biomol Chem; 2022 Jan; 20(4):840-846. PubMed ID: 35018912
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Asymmetric organocatalytic cascade Michael/hemiketalization/retro-Henry reaction of β,γ-unsaturated ketoesters with α-nitroketones.
    Gao Y; Ren Q; Siau WY; Wang J
    Chem Commun (Camb); 2011 May; 47(20):5819-21. PubMed ID: 21487613
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Organocatalytic asymmetric Michael/hemiketalization/acyl transfer reaction of 1,3-propanediones with (E)-2-(2-nitrovinyl)phenols.
    Bania N; Pan SC
    Org Biomol Chem; 2019 Feb; 17(7):1718-1721. PubMed ID: 30215651
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Effect of high pressure on the organocatalytic asymmetric Michael reaction: highly enantioselective synthesis of γ-nitroketones with quaternary stereogenic centers.
    Kwiatkowski P; Dudziński K; Łyżwa D
    Org Lett; 2011 Jul; 13(14):3624-7. PubMed ID: 21671564
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Asymmetric synthesis of Rauhut-Currier-type esters via Mukaiyama-Michael reaction to acylphosphonates under bifunctional catalysis.
    Laina-Martín V; Del Río-Rodríguez R; Díaz-Tendero S; Fernández-Salas JA; Alemán J
    Chem Commun (Camb); 2018 Dec; 54(99):13941-13944. PubMed ID: 30387790
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Origin of the enantioselectivity in organocatalytic Michael additions of β-ketoamides to α,β-unsaturated carbonyls: a combined experimental, spectroscopic and theoretical study.
    Quintard A; Cheshmedzhieva D; Sanchez Duque Mdel M; Gaudel-Siri A; Naubron JV; Génisson Y; Plaquevent JC; Bugaut X; Rodriguez J; Constantieux T
    Chemistry; 2015 Jan; 21(2):778-90. PubMed ID: 25382666
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Highly Diastereo- and Enantioselective Synthesis of Spiro-tetrahydrofuran-pyrazolones via Organocatalytic Cascade Reaction between γ-Hydroxyenones and Unsaturated Pyrazolones.
    Mondal B; Maity R; Pan SC
    J Org Chem; 2018 Aug; 83(15):8645-8654. PubMed ID: 29812940
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Organocatalytic direct asymmetric vinylogous Michael reaction of an α,β-unsaturated γ-butyrolactam with enones.
    Zhang Y; Shao YL; Xu HS; Wang W
    J Org Chem; 2011 Mar; 76(5):1472-4. PubMed ID: 21244007
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Enantioselective organocatalytic Michael addition of malonate esters to nitro olefins using bifunctional cinchonine derivatives.
    Ye J; Dixon DJ; Hynes PS
    Chem Commun (Camb); 2005 Sep; (35):4481-3. PubMed ID: 16136258
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Asymmetric organocatalytic Michael addition of cyclopentane-1,2-dione to alkylidene oxindole.
    Silm E; Järving I; Kanger T
    Beilstein J Org Chem; 2022; 18():167-173. PubMed ID: 35186153
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Direct asymmetric organocatalytic Michael reactions of alpha,alpha-disubstituted aldehydes with beta-nitrostyrenes for the synthesis of quaternary carbon-containing products.
    Mase N; Thayumanavan R; Tanaka F; Barbas CF
    Org Lett; 2004 Jul; 6(15):2527-30. PubMed ID: 15255682
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Organocatalytic Asymmetric Conjugate Additions to Cyclopent-1-enecarbaldehyde: A Critical Assessment of Organocatalytic Approaches towards the Telaprevir Bicyclic Core.
    Bernardi L; Fochi M; Carbone R; Martinelli A; Fox ME; Cobley CJ; Kandagatla B; Oruganti S; Dahanukar VH; Carlone A
    Chemistry; 2015 Dec; 21(52):19208-22. PubMed ID: 26602867
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Enantioselective organocatalytic direct Michael addition of nitroalkanes to nitroalkenes promoted by a unique bifunctional DMAP-thiourea.
    Rabalakos C; Wulff WD
    J Am Chem Soc; 2008 Oct; 130(41):13524-5. PubMed ID: 18808117
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Highly enantioselective Michael addition promoted by a new diterpene-derived bifunctional thiourea catalyst: a doubly stereocontrolled approach to chiral succinimide derivatives.
    Song ZT; Zhang T; Du HL; Ma ZW; Zhang CH; Tao JC
    Chirality; 2014 Feb; 26(2):121-7. PubMed ID: 24420919
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 7.