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 *

255 related articles for article (PubMed ID: 30924673)

  • 1. Synthesis of Chiral γ,γ-Disubstituted γ-Butenolides via Direct Vinylogous Aldol Reaction of Substituted Furanone Derivatives with Aldehydes.
    Sakai T; Hirashima SI; Matsushima Y; Nakano T; Ishii D; Yamashita Y; Nakashima K; Koseki Y; Miura T
    Org Lett; 2019 Apr; 21(8):2606-2609. PubMed ID: 30924673
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Asymmetric Direct Vinylogous Conjugate Addition of Substituted Furanone Derivatives to Benzoyl Acrylonitrile: Stereoselective Synthesis Toward Bicyclic γ-Lactams.
    Ishii D; Hirashima SI; Nakashima K; Akutsu H; Sakai T; Matsushima Y; Kawada M; Miura T
    Org Lett; 2021 Jan; 23(2):480-485. PubMed ID: 33375788
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Organocatalyzed Synthesis of γ-Alkenyl Butenolides via Asymmetric Direct Vinylogous Conjugate Addition-Elimination of Substituted Furanone Derivatives to β-Phenylsulfonylenones.
    Iino Y; Matsushima Y; Nakashima K; Hirashima SI; Miura T
    J Org Chem; 2024 Aug; 89(16):11789-11795. PubMed ID: 39093710
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Asymmetric Construction of Remote Vicinal Quaternary and Tertiary Stereocenters via Direct Doubly Vinylogous Michael Addition.
    Rout S; Joshi H; Singh VK
    Org Lett; 2018 Apr; 20(8):2199-2203. PubMed ID: 29583013
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Squaramide-Sulfonamide Organocatalyst for Asymmetric Direct Vinylogous Aldol Reactions.
    Sakai T; Hirashima SI; Yamashita Y; Arai R; Nakashima K; Yoshida A; Koseki Y; Miura T
    J Org Chem; 2017 May; 82(9):4661-4667. PubMed ID: 28394134
    [TBL] [Abstract][Full Text] [Related]  

  • 6. [Development of Green Asymmetric Organocatalytic Synthesis].
    Hirashima SI
    Yakugaku Zasshi; 2021; 141(10):1137-1145. PubMed ID: 34602510
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Catalytic asymmetric synthesis of γ-butenolides by direct vinylogous reactions.
    Yan L; Wu X; Liu H; Xie L; Jiang Z
    Mini Rev Med Chem; 2013 May; 13(6):845-53. PubMed ID: 23544459
    [TBL] [Abstract][Full Text] [Related]  

  • 8. N-Heterocyclic Carbene-Catalyzed Diastereoselective Vinylogous Michael Addition Reaction of γ-Substituted Deconjugated Butenolides.
    Guo H; Xing F; Du GF; Huang KW; Dai B; He L
    J Org Chem; 2015 Dec; 80(24):12606-13. PubMed ID: 26569552
    [TBL] [Abstract][Full Text] [Related]  

  • 9. A quinine-squaramide catalyzed enantioselective vinylogous Mannich reaction between benzothiazolimines and γ-butenolides for efficient preparation of chiral
    Yu JL; Zhang QM; Cheng G; Tang CC; Yang ZY; Li WS; Wang LX
    Org Biomol Chem; 2024 Sep; 22(37):7612-7617. PubMed ID: 39206527
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Organocatalytic asymmetric direct vinylogous aldol reactions of γ-crotonolactone with aromatic aldehydes.
    Pansare SV; Paul EK
    Chem Commun (Camb); 2011 Jan; 47(3):1027-9. PubMed ID: 21069217
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Diastereo- and enantioselective direct vinylogous Michael addition of γ-substituted butenolides to 2-enoylpyridines catalyzed by chiral bifunctional amine-squaramides.
    Wang ZH; Wu ZJ; Huang XQ; Yue DF; You Y; Xu XY; Zhang XM; Yuan WC
    Chem Commun (Camb); 2015 Nov; 51(87):15835-8. PubMed ID: 26372326
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Catalytic Asymmetric Direct Vinylogous Aldol Reaction of Isatins with β,γ-Unsaturated Butenolides.
    Tang Q; Lin L; Ji J; Hu H; Liu X; Feng X
    Chemistry; 2017 Nov; 23(65):16447-16451. PubMed ID: 28960577
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Efficient direct asymmetric vinylogous Michael addition reactions of gamma-butenolides to chalcones catalyzed by vicinal primary-diamine salts.
    Wang J; Qi C; Ge Z; Cheng T; Li R
    Chem Commun (Camb); 2010 Mar; 46(12):2124-6. PubMed ID: 20221513
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Organocatalytic enantioselective direct vinylogous Michael addition of γ-substituted butenolides to 3-aroyl acrylates and 1,2-diaroylethylenes.
    Das U; Chen YR; Tsai YL; Lin W
    Chemistry; 2013 Jun; 19(24):7713-7. PubMed ID: 23649965
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Construction of Enantioenriched γ,γ-Disubstituted Butenolides Enabled by Chiral Amine and Lewis Acid Cascade Cocatalysis.
    Yu C; Ji P; Zhang Y; Meng X; Wang W
    Org Lett; 2021 Oct; 23(19):7656-7660. PubMed ID: 34543030
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Enantioselective synthesis of chiral α,β-unsaturated γ-substituted butyrolactams by organocatalyzed direct asymmetric vinylogous Michael addition of α,β-unsaturated γ-butyrolactam to 2-enoylpyridines.
    Wang ZH; Wu ZJ; Yue DF; You Y; Xu XY; Zhang XM; Yuan WC
    Org Biomol Chem; 2016 Jul; 14(27):6568-76. PubMed ID: 27304088
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Highly enantioselective synthesis of γ-substituted butenolides via the vinylogous Mukaiyama-Michael reaction catalyzed by a chiral scandium(III)-N,N'-dioxide complex.
    Zhang Q; Xiao X; Lin L; Liu X; Feng X
    Org Biomol Chem; 2011 Aug; 9(16):5748-54. PubMed ID: 21717015
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Novel synthons from mucochloric acid: the first use of alpha,beta-dichloro-gamma-butenolides and gamma-butyrolactams for direct vinylogous aldol addition.
    Das Sarma K; Zhang J; Curran TT
    J Org Chem; 2007 Apr; 72(9):3311-8. PubMed ID: 17397224
    [TBL] [Abstract][Full Text] [Related]  

  • 19. The direct asymmetric vinylogous aldol reaction of furanones with α-ketoesters: access to chiral γ-butenolides and glycerol derivatives.
    Luo J; Wang H; Han X; Xu LW; Kwiatkowski J; Huang KW; Lu Y
    Angew Chem Int Ed Engl; 2011 Feb; 50(8):1861-4. PubMed ID: 21328657
    [No Abstract]   [Full Text] [Related]  

  • 20. Catalyst- and Substituent-Controlled Switching of Chemoselectivity for the Enantioselective Synthesis of Fully Substituted Cyclobutane Derivatives via 2 + 2 Annulation of Vinylogous Ketone Enolates and Nitroalkene.
    Akula PS; Hong BC; Lee GH
    Org Lett; 2018 Dec; 20(24):7835-7839. PubMed ID: 30525690
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 13.