BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

227 related articles for article (PubMed ID: 22149572)

  • 1. Cumyl ester as the C-terminal protecting group in the enantioselective alkylation of glycine benzophenone imine.
    Respondek T; Cueny E; Kodanko JJ
    Org Lett; 2012 Jan; 14(1):150-3. PubMed ID: 22149572
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Cinchona alkaloid-based polymer-bound phase-transfer catalysts: efficient enantioselective alkylation of benzophenone imine of glycine esters.
    Thierry B; Plaquevent JC; Cahard D
    Mol Divers; 2005; 9(4):277-90. PubMed ID: 16311803
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Catalytic asymmetric Mannich reactions of glycine derivatives with imines. A new approach to optically active alpha,beta-diamino acid derivatives.
    Bernardi L; Gothelf AS; Hazell RG; Jørgensen KA
    J Org Chem; 2003 Apr; 68(7):2583-91. PubMed ID: 12662026
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Organocatalytic asymmetric 1,6-additions of beta-ketoesters and glycine imine.
    Bernardi L; López-Cantarero J; Niess B; Jørgensen KA
    J Am Chem Soc; 2007 May; 129(17):5772-8. PubMed ID: 17411052
    [TBL] [Abstract][Full Text] [Related]  

  • 5. An easy stereoselective access to beta,gamma-aziridino alpha-amino ester derivatives via mannich reaction of benzophenone imines of glycine esters with N-sulfonyl alpha-chloroaldimines.
    Kiss L; Mangelinckx S; Sillanpää R; Fülöp F; De Kimpe N
    J Org Chem; 2007 Sep; 72(19):7199-206. PubMed ID: 17705431
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Counter-rotatable dual cinchona quinuclidinium salts and their phase transfer catalysis in enantioselective alkylation of glycine imines.
    Oh J; Park J; Nahm K
    Chem Commun (Camb); 2021 Jul; 57(55):6816-6819. PubMed ID: 34151341
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Asymmetric phase-transfer-catalyzed conjugate addition of glycine imine to exocyclic α,β-unsaturated ketones: construction of polycyclic imines containing three stereocenters.
    Nie J; Hua MQ; Xiong HY; Zheng Y; Ma JA
    J Org Chem; 2012 May; 77(9):4209-16. PubMed ID: 22500606
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Preparation of chiral amino esters by asymmetric phase-transfer catalyzed alkylations of Schiff bases in a ball mill.
    Nun P; Pérez V; Calmès M; Martinez J; Lamaty F
    Chemistry; 2012 Mar; 18(12):3773-9. PubMed ID: 22322525
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Evidence of the electronic factor for the highly enantioselective catalytic efficiency of Cinchona-derived phase-transfer catalysts.
    Yoo MS; Jeong BS; Lee JH; Park HG; Jew SS
    Org Lett; 2005 Mar; 7(6):1129-31. PubMed ID: 15760156
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Silver/ThioClickFerrophos-catalyzed enantioselective conjugate addition and cycloaddition of glycine imino ester with nitroalkenes.
    Imae K; Konno T; Ogata K; Fukuzawa S
    Org Lett; 2012 Sep; 14(17):4410-3. PubMed ID: 22900645
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Chiral N-phosphonyl imine chemistry: asymmetric synthesis of alpha,beta-diamino esters by reacting phosphonyl imines with glycine enolates.
    Ai T; Li G
    Bioorg Med Chem Lett; 2009 Jul; 19(14):3967-9. PubMed ID: 19297153
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Iridium-monodentate phosphoramidite-catalyzed asymmetric hydrogenation of substituted benzophenone N-H imines.
    Hou G; Tao R; Sun Y; Zhang X; Gosselin F
    J Am Chem Soc; 2010 Feb; 132(7):2124-5. PubMed ID: 20104899
    [TBL] [Abstract][Full Text] [Related]  

  • 13. 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; 7(8):1557-60. PubMed ID: 15816751
    [TBL] [Abstract][Full Text] [Related]  

  • 14. An unusual electronic effect of an aromatic-F in phase-transfer catalysts derived from cinchona-alkaloid.
    Jew SS; Yoo MS; Jeong BS; Park IY; Park HG
    Org Lett; 2002 Nov; 4(24):4245-8. PubMed ID: 12443069
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Syn-Selective Synthesis of β-Branched α-Amino Acids by Alkylation of Glycine-Derived Imines with Secondary Sulfonates.
    Lou S; McKenna GM; Tymonko SA; Ramirez A; Benkovics T; Conlon DA; González-Bobes F
    Org Lett; 2015 Oct; 17(20):5000-3. PubMed ID: 26444227
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Highly enantio- and diastereoselective Mannich reactions of glycine Schiff bases with in situ generated N-Boc-imines catalyzed by a cinchona alkaloid thiourea.
    Zhang H; Syed S; Barbas CF
    Org Lett; 2010 Feb; 12(4):708-11. PubMed ID: 20085291
    [TBL] [Abstract][Full Text] [Related]  

  • 17. 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; 11(16):3738-41. PubMed ID: 19634890
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Pd-catalyzed asymmetric allylic alkylation of glycine imino ester using a chiral phase-transfer catalyst.
    Nakoji M; Kanayama T; Okino T; Takemoto Y
    J Org Chem; 2002 Oct; 67(21):7418-23. PubMed ID: 12375973
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Asymmetric synthesis of α,β-diamino acid derivates via Mannich-type reactions of a chiral Ni(II) complex of glycine with N-tosyl imines.
    Song G; Jin M; Li Z; Ouyang P
    Org Biomol Chem; 2011 Oct; 9(20):7144-50. PubMed ID: 21858319
    [TBL] [Abstract][Full Text] [Related]  

  • 20. 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; 70(5):1904-6. PubMed ID: 15730319
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 12.