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Journal Abstract Search

768 related items for PubMed ID: 20455225

  • 1. Pyrrolidinyl-camphor derivatives as a new class of organocatalyst for direct asymmetric Michael addition of aldehydes and ketones to beta-nitroalkenes.
    Ting YF, Chang C, Reddy RJ, Magar DR, Chen K.
    Chemistry; 2010 Jun 18; 16(23):7030-8. PubMed ID: 20455225
    [Abstract] [Full Text] [Related]

  • 2. Asymmetric Michael reaction of aldehydes with β-nitroalkenes catalyzed by pyrrolidine-camphor derived organocatalysts bearing hydrogen-bond donors.
    Weng J, Ai HB, Luo RS, Lu G.
    Chirality; 2012 Apr 18; 24(4):271-5. PubMed ID: 22278901
    [Abstract] [Full Text] [Related]

  • 3. A recyclable fluorous (S)-pyrrolidine sulfonamide promoted direct, highly enantioselective Michael addition of ketones and aldehydes to nitroolefins in water.
    Zu L, Wang J, Li H, Wang W.
    Org Lett; 2006 Jul 06; 8(14):3077-9. PubMed ID: 16805556
    [Abstract] [Full Text] [Related]

  • 4. Pyrrolidinyl-sulfamide derivatives as a new class of bifunctional organocatalysts for direct asymmetric Michael addition of cyclohexanone to nitroalkenes.
    Chen JR, Fu L, Zou YQ, Chang NJ, Rong J, Xiao WJ.
    Org Biomol Chem; 2011 Jul 21; 9(14):5280-7. PubMed ID: 21647476
    [Abstract] [Full Text] [Related]

  • 5. Asymmetric Michael addition of ketones to nitroolefins: pyrrolidinyl-oxazole-carboxamides as new efficient organocatalysts.
    Kamal A, Sathish M, Srinivasulu V, Chetna J, Chandra Shekar K, Nekkanti S, Tangella Y, Shankaraiah N.
    Org Biomol Chem; 2014 Oct 28; 12(40):8008-18. PubMed ID: 25181422
    [Abstract] [Full Text] [Related]

  • 6. Proline-based reduced dipeptides as recyclable and highly enantioselective organocatalysts for asymmetric Michael addition.
    Cao X, Wang G, Zhang R, Wei Y, Wang W, Sun H, Chen L.
    Org Biomol Chem; 2011 Oct 07; 9(19):6487-90. PubMed ID: 21829837
    [Abstract] [Full Text] [Related]

  • 7. A novel method to access chiral nonnatural 2,4-disubstituted pyrrolidines from aldehydes and nitroolefins only with an α-substituent.
    Zheng B, Wang H, Han Y, Liu C, Peng Y.
    Chem Commun (Camb); 2013 May 18; 49(40):4561-3. PubMed ID: 23563435
    [Abstract] [Full Text] [Related]

  • 8. A new synthetic route for axially chiral secondary amines with binaphthyl backbone and their applications in asymmetric Michael reaction of aldehydes to nitroalkenes.
    Liang DC, Luo RS, Yin LH, Chan AS, Lu G.
    Org Biomol Chem; 2012 Apr 21; 10(15):3071-9. PubMed ID: 22395306
    [Abstract] [Full Text] [Related]

  • 9. 3,3'-bimorpholine derivatives as a new class of organocatalysts for asymmetric Michael addition.
    Mossé S, Laars M, Kriis K, Kanger T, Alexakis A.
    Org Lett; 2006 Jun 08; 8(12):2559-62. PubMed ID: 16737313
    [Abstract] [Full Text] [Related]

  • 10. One-pot cascade Michael-Michael-aldol condensation for diastereoselective synthesis of nitro-substituted cyclohexanes.
    Chen Y, Zhong C, Sun X, Akhmedov NG, Petersen JL, Shi X.
    Chem Commun (Camb); 2009 Sep 14; (34):5150-2. PubMed ID: 20448976
    [Abstract] [Full Text] [Related]

  • 11. Primary amino acid lithium salt as a catalyst for asymmetric Michael addition of isobutyraldehyde with beta-nitroalkenes.
    Sato A, Yoshida M, Hara S.
    Chem Commun (Camb); 2008 Dec 14; (46):6242-4. PubMed ID: 19082133
    [Abstract] [Full Text] [Related]

  • 12. Ni(II)-Bis[(R,R)-N,N'-dibenzylcyclohexane-1,2-diamine]Br2 catalyzed enantioselective Michael additions of 1,3-dicarbonyl compounds to conjugated nitroalkenes.
    Evans DA, Seidel D.
    J Am Chem Soc; 2005 Jul 20; 127(28):9958-9. PubMed ID: 16011333
    [Abstract] [Full Text] [Related]

  • 13. Asymmetric Conjugate Addition of α,α-Disubstituted Aldehydes to Nitroalkenes Organocatalyzed by Chiral Monosalicylamides from trans-Cyclohexane-1,2-Diamines.
    Martínez-Guillén JR, Flores-Ferrándiz J, Gómez C, Gómez-Bengoa E, Chinchilla R.
    Molecules; 2018 Jan 11; 23(1):. PubMed ID: 29324713
    [Abstract] [Full Text] [Related]

  • 14. Chiral phosphoproline-catalyzed asymmetric Michael addition of ketones to nitroolefins: an experimental and theoretical study.
    Zeng Z, Luo P, Jiang Y, Liu Y, Tang G, Xu P, Zhao Y, Blackburn GM.
    Org Biomol Chem; 2011 Oct 21; 9(20):6973-8. PubMed ID: 21863184
    [Abstract] [Full Text] [Related]

  • 15. Enantioselective Michael reactions of beta, beta-disubstituted nitroalkenes: a new approach to beta(2,2)-amino acids with hetero-quaternary stereocenters.
    Lu HH, Zhang FG, Meng XG, Duan SW, Xiao WJ.
    Org Lett; 2009 Sep 03; 11(17):3946-9. PubMed ID: 19653671
    [Abstract] [Full Text] [Related]

  • 16. Highly efficient catalytic system for enantioselective Michael addition of aldehydes to nitroalkenes in water.
    Zhu S, Yu S, Ma D.
    Angew Chem Int Ed Engl; 2008 Sep 03; 47(3):545-8. PubMed ID: 18038442
    [No Abstract] [Full Text] [Related]

  • 17. Enantioselective conjugate addition of ketones to nitroalkenes catalyzed by pyrrolidine-sulfamides.
    Wang J, Lao J, Du Q, Nie S, Hu Z, Yan M.
    Chirality; 2012 Mar 03; 24(3):232-8. PubMed ID: 22278831
    [Abstract] [Full Text] [Related]

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  • 19. Organocatalytic highly enantioselective Michael addition of 2-hydroxy-1,4-naphthoquinones to nitroalkenes.
    Zhou WM, Liu H, Du DM.
    Org Lett; 2008 Jul 03; 10(13):2817-20. PubMed ID: 18533672
    [Abstract] [Full Text] [Related]

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