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Journal Abstract Search

360 related items for PubMed ID: 21388212

  • 1. Highly enantioselective synthesis of α,α-dialkylmalonates by phase-transfer catalytic desymmetrization.
    Hong S, Lee J, Kim M, Park Y, Park C, Kim MH, Jew SS, Park HG.
    J Am Chem Soc; 2011 Apr 06; 133(13):4924-9. PubMed ID: 21388212
    [Abstract] [Full Text] [Related]

  • 2. Enantioselective phase-transfer catalytic α-alkylation of 2-methylbenzyl tert-butyl malonates.
    Ha MW, Hong S, Park C, Park Y, Lee J, Kim MH, Lee J, Park HG.
    Org Biomol Chem; 2013 Jun 28; 11(24):4030-9. PubMed ID: 23666205
    [Abstract] [Full Text] [Related]

  • 3. Enantioselective synthesis of α-halo-α-alkylmalonates via phase-transfer catalytic α-alkylation.
    Hong S, Kim M, Jung M, Ha MW, Lee M, Park Y, Kim MH, Kim TS, Lee J, Park HG.
    Org Biomol Chem; 2014 Mar 07; 12(9):1510-7. PubMed ID: 24448720
    [Abstract] [Full Text] [Related]

  • 4. The highly enantioselective phase-transfer catalytic mono-alkylation of malonamic esters.
    Kim MH, Choi SH, Lee YJ, Lee J, Nahm K, Jeong BS, Park HG, Jew SS.
    Chem Commun (Camb); 2009 Feb 21; (7):782-4. PubMed ID: 19322440
    [Abstract] [Full Text] [Related]

  • 5. Synthesis of chiral malonates by α-alkylation of 2,2-diphenylethyl tert-butyl malonates via enantioselective phase-transfer catalysis.
    Guo Z, Oh D, Sagong M, Yang J, Lee G, Park HG.
    Front Chem; 2023 Feb 21; 11():1205661. PubMed ID: 37361022
    [Abstract] [Full Text] [Related]

  • 6. Construction of chiral α-amino quaternary stereogenic centers via phase-transfer catalyzed enantioselective α-alkylation of α-amidomalonates.
    Ha MW, Lee M, Choi S, Kim S, Hong S, Park Y, Kim MH, Kim TS, Lee J, Lee JK, Park HG.
    J Org Chem; 2015 Mar 20; 80(6):3270-9. PubMed ID: 25675109
    [Abstract] [Full Text] [Related]

  • 7. Highly enantioselective synthesis of (S)-alpha-alkyl-alpha,beta-diaminopropionic acids via asymmetric phase-transfer catalytic alkylation of 2-phenyl-2-imidazoline-4-carboxylic acid tert-butyl esters.
    Park Y, Kang S, Lee YJ, Kim TS, Jeong BS, Park HG, Jew SS.
    Org Lett; 2009 Aug 20; 11(16):3738-41. PubMed ID: 19634890
    [Abstract] [Full Text] [Related]

  • 8. Enantioselective Synthesis of Chiral α-Azido and α-Aryloxy Quaternary Stereogenic Centers via the Phase-Transfer-Catalyzed α-Alkylation of α-Bromomalonates, Followed by SN2 Substitution.
    Kim D, Ha MW, Hong S, Park C, Kim B, Yang J, Park HG.
    J Org Chem; 2017 May 05; 82(9):4936-4943. PubMed ID: 28414466
    [Abstract] [Full Text] [Related]

  • 9. Highly enantioselective synthesis of 5-phenyl-2-alkylprolines using phase-transfer catalytic alkylation.
    Lee M, Lee YJ, Park E, Park Y, Ha MW, Hong S, Lee YJ, Kim TS, Kim MH, Park HG.
    Org Biomol Chem; 2013 Mar 28; 11(12):2039-46. PubMed ID: 23389435
    [Abstract] [Full Text] [Related]

  • 10. Combinatorial design of simplified high-performance chiral phase-transfer catalysts for practical asymmetric synthesis of alpha-alkyl- and alpha,alpha-dialkyl-alpha-amino acids.
    Kitamura M, Shirakawa S, Arimura Y, Wang X, Maruoka K.
    Chem Asian J; 2008 Sep 01; 3(8-9):1702-14. PubMed ID: 18683160
    [Abstract] [Full Text] [Related]

  • 11. Highly enantioselective synthesis of (R)-alpha-alkylserines via phase-transfer catalytic alkylation of o-biphenyl-2-oxazoline-4-carboxylic acid tert-butyl ester using cinchona-derived catalysts.
    Lee YJ, Lee J, Kim MJ, Kim TS, Park HG, Jew SS.
    Org Lett; 2005 Apr 14; 7(8):1557-60. PubMed ID: 15816751
    [Abstract] [Full Text] [Related]

  • 12. Synthesis of (-)-paroxetine via enantioselective phase-transfer catalytic monoalkylation of malonamide ester.
    Kim MH, Park Y, Jeong BS, Park HG, Jew SS.
    Org Lett; 2010 Jun 18; 12(12):2826-9. PubMed ID: 20499863
    [Abstract] [Full Text] [Related]

  • 13. Enantioselective Synthesis of Chiral α-Thio-Quaternary Stereogenic Centers via Phase-Transfer-Catalyzed α-Alkylation of α-Acylthiomalonates.
    Ha MW, Lee JY, Kim D, Lee G, Lee JK, Hong S, Park HG.
    J Org Chem; 2018 Jan 19; 83(2):1011-1018. PubMed ID: 29262254
    [Abstract] [Full Text] [Related]

  • 14. Highly enantioselective synthesis of 3-amino-2-oxindole derivatives: catalytic asymmetric alpha-amination of 3-substituted 2-oxindoles with a chiral scandium complex.
    Yang Z, Wang Z, Bai S, Shen K, Chen D, Liu X, Lin L, Feng X.
    Chemistry; 2010 Jun 11; 16(22):6632-7. PubMed ID: 20408167
    [Abstract] [Full Text] [Related]

  • 15. Enantioselective synthesis of (R)- and (S)-alpha-alkylcysteines via phase-transfer catalytic alkylation.
    Kim TS, Lee YJ, Jeong BS, Park HG, Jew SS.
    J Org Chem; 2006 Oct 13; 71(21):8276-8. PubMed ID: 17025325
    [Abstract] [Full Text] [Related]

  • 16. Enantioselective Friedel-Crafts alkylation of indoles with trifluoroethylidene malonates by copper-bis(oxazoline) complexes: construction of trifluoromethyl-substituted stereogenic tertiary carbon center.
    Wen L, Shen Q, Wan X, Lu L.
    J Org Chem; 2011 Apr 01; 76(7):2282-5. PubMed ID: 21375277
    [Abstract] [Full Text] [Related]

  • 17. Highly enantioselective phase-transfer catalytic alkylation in the preparation of non-natural alpha-amino acids via solid phase synthesis using aldimine linker.
    Park HG, Kim MJ, Park MK, Jung HJ, Lee J, Choi SH, Lee YJ, Jeong BS, Lee JH, Yoo MS, Ku JM, Jew SS.
    J Org Chem; 2005 Mar 04; 70(5):1904-6. PubMed ID: 15730319
    [Abstract] [Full Text] [Related]

  • 18. Enantioselective Friedel-Crafts alkylation of indoles with alkylidene malonates catalyzed by N,N'-dioxide-scandium(III) complexes: asymmetric synthesis of beta-carbolines.
    Liu Y, Shang D, Zhou X, Liu X, Feng X.
    Chemistry; 2009 Mar 04; 15(9):2055-8. PubMed ID: 19177478
    [Abstract] [Full Text] [Related]

  • 19. Enantioselective Total Synthesis of Nitraria Alkaloids: (+)-Nitramine, (+)-Isonitramine, (-)-Isonitramine, and (-)-Sibirine via Asymmetric Phase-Transfer Catalytic α-Allylations of α-Carboxylactams.
    Yang J, Park Y, Yang S, Lee G, Ha MW, Kim MH, Hong S, Park HG.
    J Org Chem; 2021 Mar 19; 86(6):4375-4390. PubMed ID: 33464902
    [Abstract] [Full Text] [Related]

  • 20. Catalytic asymmetric synthesis of 1,1-disubstituted tetrahydro-β-carbolines by phase-transfer catalyzed alkylations.
    Shirakawa S, Liu K, Ito H, Maruoka K.
    Chem Commun (Camb); 2011 Feb 07; 47(5):1515-7. PubMed ID: 21103466
    [Abstract] [Full Text] [Related]

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