BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

158 related articles for article (PubMed ID: 23025909)

  • 1. Mechanistic assessment of S(N)Ar displacement of halides from 1-halo-2,4-dinitrobenzenes by selected primary and secondary amines: Brønsted and Mayr analyses.
    Um IH; Im LR; Kang JS; Bursey SS; Dust JM
    J Org Chem; 2012 Nov; 77(21):9738-46. PubMed ID: 23025909
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Choice of solvent (MeCN vs H(2)O) decides rate-limiting step in S(N)Ar aminolysis of 1-fluoro-2,4-dinitrobenzene with secondary amines: importance of Brønsted-type analysis in acetonitrile.
    Um IH; Min SW; Dust JM
    J Org Chem; 2007 Nov; 72(23):8797-803. PubMed ID: 17949108
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Aminolysis of 4-nitrophenyl phenyl carbonate and thionocarbonate: effects of amine nature and modification of electrophilic center from C[double bond]O to C[double bond]S on reactivity and mechanism.
    Um IH; Yoon S; Park HR; Han HJ
    Org Biomol Chem; 2008 May; 6(9):1618-24. PubMed ID: 18421395
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Kinetic study on Michael-type reactions of β-nitrostyrenes with cyclic secondary amines in acetonitrile: transition-state structures and reaction mechanism deduced from negative enthalpy of activation and analyses of LFERs.
    Um IH; Kang JS; Park JY
    J Org Chem; 2013 Jun; 78(11):5604-10. PubMed ID: 23656454
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Effects of amine nature and nonleaving group substituents on rate and mechanism in aminolyses of 2,4-dinitrophenyl X-substituted benzoates.
    Um IH; Kim KH; Park HR; Fujio M; Tsuno Y
    J Org Chem; 2004 May; 69(11):3937-42. PubMed ID: 15153028
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Kinetic study on SNAr reaction of 1-(y-substituted-phenoxy)-2,4-dinitrobenzenes with cyclic secondary amines in acetonitrile: evidence for cyclic transition-state structure.
    Um IH; Kim MY; Kang TA; Dust JM
    J Org Chem; 2014 Aug; 79(15):7025-31. PubMed ID: 25004104
    [TBL] [Abstract][Full Text] [Related]  

  • 7. The alpha-effect in reactions of sp-hybridized carbon atom: Michael-type reactions of 1-aryl-2-propyn-1-ones with primary amines.
    Um IH; Lee EJ; Seok JA; Kim KH
    J Org Chem; 2005 Sep; 70(19):7530-6. PubMed ID: 16149780
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Kinetic investigation of the reactions of S-4-nitrophenyl 4-substituted thiobenzoates with secondary alicyclic amines in aqueous ethanol.
    Castro EA; Bessolo J; Aguayo R; Santos JG
    J Org Chem; 2003 Oct; 68(21):8157-61. PubMed ID: 14535798
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Electronic nature of substituent X governs reaction mechanism in aminolysis of 4-pyridyl X-substituted-benzoates in acetonitrile.
    Um IH; Bae AR
    J Org Chem; 2012 Jul; 77(13):5781-7. PubMed ID: 22668080
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Experimental and theoretical studies on the nucleofugality patterns in the aminolysis and phenolysis of S-aryl O-aryl thiocarbonates.
    Castro EA; Aliaga M; Campodónico PR; Cepeda M; Contreras R; Santos JG
    J Org Chem; 2009 Dec; 74(23):9173-9. PubMed ID: 19908875
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Aminolysis of X-substituted phenyl diphenylphosphinates: effect of amine nature on reactivity and transition-state structure.
    Um IH; Han JY; Shin YH
    J Org Chem; 2009 Apr; 74(8):3073-8. PubMed ID: 19298051
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Nucleophilicities of primary and secondary amines in water.
    Brotzel F; Chu YC; Mayr H
    J Org Chem; 2007 May; 72(10):3679-88. PubMed ID: 17411095
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Aminolysis of Y-substituted phenyl X-substituted cinnamates and benzoates: effect of modification of the nonleaving group from benzoyl to cinnamoyl.
    Um IH; Park YM; Fujio M; Mishima M; Tsuno Y
    J Org Chem; 2007 Jun; 72(13):4816-21. PubMed ID: 17523667
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Aminolysis of 2,4-dinitrophenyl X-substituted benzoates and Y-substituted phenyl benzoates in MeCN: effect of the reaction medium on rate and mechanism.
    Um IH; Jeon SE; Seok JA
    Chemistry; 2006 Jan; 12(4):1237-43. PubMed ID: 16267870
    [TBL] [Abstract][Full Text] [Related]  

  • 15. [Ir(COD)Cl]2 as a catalyst precursor for the intramolecular hydroamination of unactivated alkenes with primary amines and secondary alkyl- or arylamines: a combined catalytic, mechanistic, and computational investigation.
    Hesp KD; Tobisch S; Stradiotto M
    J Am Chem Soc; 2010 Jan; 132(1):413-26. PubMed ID: 20000354
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Regioselectivity and the nature of the reaction mechanism in nucleophilic substitution reactions of 2,4-dinitrophenyl X-substituted benzenesulfonates with primary amines.
    Um IH; Hong JY; Kim JJ; Chae OM; Bae SK
    J Org Chem; 2003 Jun; 68(13):5180-5. PubMed ID: 12816474
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Kinetics and mechanism of the aminolysis of O-aryl S-methyl thiocarbonates.
    Castro EA; Aliaga M; Santos JG
    J Org Chem; 2005 Apr; 70(7):2679-85. PubMed ID: 15787559
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Effect of amine nature on reaction rate and mechanism in nucleophilic substitution reactions of 2,4-dinitrophenyl X-substituted benzenesulfonates with alicyclic secondary amines.
    Um IH; Chun SM; Chae OM; Fujio M; Tsuno Y
    J Org Chem; 2004 Apr; 69(9):3166-72. PubMed ID: 15104458
    [TBL] [Abstract][Full Text] [Related]  

  • 19. A practical guide for estimating rates of heterolysis reactions.
    Streidl N; Denegri B; Kronja O; Mayr H
    Acc Chem Res; 2010 Dec; 43(12):1537-49. PubMed ID: 21082867
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Effect of o-methyl group on rate, mechanism, and resonance contribution: aminolysis of Y-substituted phenyl X-substituted 2-methylbenzoates.
    Um IH; Lee JY; Lee HW; Nagano Y; Fujio M; Tsuno Y
    J Org Chem; 2005 Jun; 70(13):4980-7. PubMed ID: 15960495
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 8.