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 *

127 related articles for article (PubMed ID: 29888607)

  • 1. Highly Enantioselective Nickel-Catalyzed Oxa-[3+3]-annulation of Phenols with Benzylidene Pyruvates for Chiral Chromans.
    Ren H; Song XY; Wang SR; Wang L; Tang Y
    Org Lett; 2018 Jul; 20(13):3858-3861. PubMed ID: 29888607
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Asymmetric cycloaddition of β,γ-unsaturated α-ketoesters with electron-rich alkenes catalyzed by a chiral Er(OTf)3/N,N'-dioxide complex: highly enantioselective synthesis of 3,4-dihydro-2H-pyrans.
    Zhu Y; Xie M; Dong S; Zhao X; Lin L; Liu X; Feng X
    Chemistry; 2011 Jul; 17(29):8202-8. PubMed ID: 21647990
    [TBL] [Abstract][Full Text] [Related]  

  • 3. N,N'-dioxide/nickel(II)-catalyzed asymmetric inverse-electron-demand hetero-diels-alder reaction of β,γ-unsaturated α-ketoesters with enecarbamates.
    Zhou Y; Zhu Y; Lin L; Zhang Y; Zheng J; Liu X; Feng X
    Chemistry; 2014 Dec; 20(50):16753-8. PubMed ID: 25348771
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Phosphine-catalyzed asymmetric [4+1] annulation of activated α,β-unsaturated ketones with Morita-Baylis-Hillman carbonates: enantioselective synthesis of spirooxindoles containing two adjacent quaternary stereocenters.
    Hu FL; Wei Y; Shi M
    Chem Commun (Camb); 2014 Aug; 50(64):8912-4. PubMed ID: 24976341
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Chiral Lewis acid catalyzed asymmetric cycloadditions of disubstituted ketenes for the synthesis of β-lactones and δ-lactones.
    Hao X; Liu X; Li W; Tan F; Chu Y; Zhao X; Lin L; Feng X
    Org Lett; 2014 Jan; 16(1):134-7. PubMed ID: 24303985
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Bi(OAc)
    Liu XS; Li Y; Li X
    Org Lett; 2021 Dec; 23(23):9128-9133. PubMed ID: 34779206
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Cinchona Alkaloid Catalyzed Enantioselective [4 + 2] Annulation of Allenic Esters and in Situ Generated ortho-Quinone Methides: Asymmetric Synthesis of Functionalized Chromans.
    Deng YH; Chu WD; Zhang XZ; Yan X; Yu KY; Yang LL; Huang H; Fan CA
    J Org Chem; 2017 May; 82(10):5433-5440. PubMed ID: 28421762
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Organocatalytic Asymmetric [3 + 2]-Annulations of γ-Sulfonamido/γ-Hydroxy-α,β-Unsaturated Ketones with Cyclic
    Kim Y; Kim SY; Kim SG
    J Org Chem; 2023 Jan; 88(2):1113-1127. PubMed ID: 36580571
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Enantioselective Synthesis of Highly Substituted Chromans via the Oxa-Michael-Michael Cascade Reaction with a Bifunctional Organocatalyst.
    Saha P; Biswas A; Molleti N; Singh VK
    J Org Chem; 2015 Nov; 80(21):11115-22. PubMed ID: 26470031
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Chiral Imidodiphosphoric Acid-Catalyzed Highly Diastereo- and Enantioselective Synthesis of Poly-Substituted 3,4-Dihydro-2
    Guan XK; Liu GF; An D; Zhang H; Zhang SQ
    Org Lett; 2019 Jul; 21(14):5438-5442. PubMed ID: 31267756
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Catalytic Asymmetric [4 + 2] Cycloaddition of
    Feng S; Yang B; Chen T; Wang R; Deng YH; Shao Z
    J Org Chem; 2020 Apr; 85(8):5231-5244. PubMed ID: 32186180
    [TBL] [Abstract][Full Text] [Related]  

  • 12. 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]  

  • 13. Asymmetric conjugate additions of 2-substituted benzofuran-3(2H)-ones to α,β-unsaturated ketones catalyzed by chiral copper complexes.
    Wang H; Wang Y; Zhang C; Jiang Y; Chu M; Li Z; Du X; Xu D
    Org Biomol Chem; 2017 May; 15(19):4191-4198. PubMed ID: 28443921
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Copper-Catalyzed Enantioselective Henry Reaction of β,γ-Unsaturated α-Ketoesters with Nitromethane in Water.
    Li Y; Huang Y; Gui Y; Sun J; Li J; Zha Z; Wang Z
    Org Lett; 2017 Dec; 19(23):6416-6419. PubMed ID: 29152983
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Multifunctional chiral phosphine-catalyzed [3+2] annulation of Morita-Baylis-Hillman carbonates with cyclopentenones: asymmetric synthesis of 4-oxo-hexahydropentalenes.
    Wang C; Gao Z; Zhou L; Wang Q; Wu Y; Yuan C; Liao J; Xiao Y; Guo H
    Chem Commun (Camb); 2018 Jan; 54(3):279-282. PubMed ID: 29231934
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Nickel(0)-catalyzed enantioselective annulations of alkynes and arylenoates enabled by a chiral NHC ligand: efficient access to cyclopentenones.
    Ahlin JS; Donets PA; Cramer N
    Angew Chem Int Ed Engl; 2014 Nov; 53(48):13229-33. PubMed ID: 25258104
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Asymmetric Diels-Alder and inverse-electron-demand hetero-Diels-Alder reactions of β,γ-unsaturated α-ketoesters with cyclopentadiene catalyzed by N,N'-dioxide copper(II) complex.
    Zhu Y; Chen X; Xie M; Dong S; Qiao Z; Lin L; Liu X; Feng X
    Chemistry; 2010 Oct; 16(39):11963-8. PubMed ID: 20827702
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Phosphine-Catalyzed Formal Oxa-[4 + 2] Annulation Employing Nitroethylene and Enones: Enantioselective Synthesis of Dihydropyrans.
    Jin Z; Ni H; Zhou B; Zheng W; Lu Y
    Org Lett; 2018 Sep; 20(17):5515-5518. PubMed ID: 30133289
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Highly enantioselective synthesis of 3,4-dihydropyrans through a phosphine-catalyzed [4+2] annulation of allenones and β,γ-unsaturated α-keto esters.
    Yao W; Dou X; Lu Y
    J Am Chem Soc; 2015 Jan; 137(1):54-7. PubMed ID: 25401753
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Nickel-Catalyzed Highly Enantioselective Hydrogenation of β-Acetylamino Vinylsulfones: Access to Chiral β-Amido Sulfones.
    Long J; Gao W; Guan Y; Lv H; Zhang X
    Org Lett; 2018 Sep; 20(18):5914-5917. PubMed ID: 30207480
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 7.