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 *

135 related articles for article (PubMed ID: 21809835)

  • 21. 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]  

  • 22. Aminolyses of aryl diphenylphosphinates and diphenylphosphinothioates: effect of modification of electrophilic center from P=O to P=S.
    Um IH; Akhtar K; Shin YH; Han JY
    J Org Chem; 2007 May; 72(10):3823-9. PubMed ID: 17425371
    [TBL] [Abstract][Full Text] [Related]  

  • 23. Effect of substituent on regioselectivity and reaction mechanism in aminolysis of 2,4-dinitrophenyl X-substituted benzenesulfonates.
    Um IH; Hong JY; Seok JA
    J Org Chem; 2005 Feb; 70(4):1438-44. PubMed ID: 15704981
    [TBL] [Abstract][Full Text] [Related]  

  • 24. 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]  

  • 25. Nucleophilic substitution reactions of aryl N-phenyl thiocarbamates with benzylamines in acetonitrile.
    Oh HK; Park JE; Sung DD; Lee I
    J Org Chem; 2004 Apr; 69(9):3150-3. PubMed ID: 15104455
    [TBL] [Abstract][Full Text] [Related]  

  • 26. Aminolyses of 4-nitrophenyl phenyl carbonate and thionocarbonate: effect of modification of electrophilic center from C=O to C=S on reactivity and mechanism.
    Um IH; Kim EY; Park HR; Jeon SE
    J Org Chem; 2006 Mar; 71(6):2302-6. PubMed ID: 16526777
    [TBL] [Abstract][Full Text] [Related]  

  • 27. A kinetic study on nucleophilic displacement reactions of aryl benzenesulfonates with potassium ethoxide: role of K+ ion and reaction mechanism deduced from analyses of LFERs and activation parameters.
    Um IH; Kang JS; Shin YH; Buncel E
    J Org Chem; 2013 Jan; 78(2):490-7. PubMed ID: 23215678
    [TBL] [Abstract][Full Text] [Related]  

  • 28. Effect of acyl substituents on the reaction mechanism for aminolyses of 4-nitrophenyl X-substituted benzoates.
    Um IH; Min JS; Ahn JA; Hahn HJ
    J Org Chem; 2000 Sep; 65(18):5659-63. PubMed ID: 10970307
    [TBL] [Abstract][Full Text] [Related]  

  • 29. 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]  

  • 30. Transition metal carbene chemistry. 4. Nucleophilic attachment of DABCO to fischer carbene complexes in MeCN.
    Ali M; Dan A; Ray A; Ghosh K
    Inorg Chem; 2005 Aug; 44(16):5866-71. PubMed ID: 16060641
    [TBL] [Abstract][Full Text] [Related]  

  • 31. The effect of medium on rate and mechanism: aminolysis of O-4-nitrophenyl thionobenzoate in MeCN and H2O.
    Um IH; Seok JA; Kim HT; Bae SK
    J Org Chem; 2003 Oct; 68(20):7742-6. PubMed ID: 14510550
    [TBL] [Abstract][Full Text] [Related]  

  • 32. Alkali-metal-ion catalysis and inhibition in the nucleophilic displacement reaction of y-substituted phenyl diphenylphosphinates and diphenylphosphinothioates with alkali-metal ethoxides: effect of changing the electrophilic center from P=O to P=S.
    Um IH; Shin YH; Park JE; Kang JS; Buncel E
    Chemistry; 2012 Jan; 18(3):961-8. PubMed ID: 22190429
    [TBL] [Abstract][Full Text] [Related]  

  • 33. 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]  

  • 34. Aminolysis of Y-substituted phenyl X-substituted benzoates with piperidine: effect of nonleaving group substituent.
    Um IH; Lee JY; Ko SH; Bae SK
    J Org Chem; 2006 Jul; 71(15):5800-3. PubMed ID: 16839170
    [TBL] [Abstract][Full Text] [Related]  

  • 35. Aminolysis of aryl chlorothionoformates with anilines in acetonitrile: effects of amine nature and solvent on the mechanism.
    Oh HK; Ha JS; Sung DD; Lee I
    J Org Chem; 2004 Nov; 69(24):8219-23. PubMed ID: 15549790
    [TBL] [Abstract][Full Text] [Related]  

  • 36. Kinetics and mechanism of the pyridinolysis of S-2,4-dinitrophenyl 4-substituted thiobenzoates.
    Castro EA; Aguayo R; Bessolo J; Santos JG
    J Org Chem; 2005 Apr; 70(9):3530-6. PubMed ID: 15844987
    [TBL] [Abstract][Full Text] [Related]  

  • 37. Kinetics of the reactions of [p-nitrophenoxy(phenyl)carbene]pentacarbonylchromium(0) with aryloxide ions, hydroxide ion, and water in aqueous acetonitrile. Concerted or stepwise?
    Bernasconi CF; Michoff ME; de Rossi RH; Granados AM
    J Org Chem; 2007 Feb; 72(4):1285-93. PubMed ID: 17288376
    [TBL] [Abstract][Full Text] [Related]  

  • 38. Kinetic study of the aminolysis and pyridinolysis of O-phenyl and O-ethyl O-(2,4-dinitrophenyl) thiocarbonates. A remarkable leaving group effect.
    Castro EA; Cubillos M; Aliaga M; Evangelisti S; Santos JG
    J Org Chem; 2004 Apr; 69(7):2411-6. PubMed ID: 15049638
    [TBL] [Abstract][Full Text] [Related]  

  • 39. 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]  

  • 40. Kinetics and Mechanism of the Aminolysis of Phenyl and 4-Nitrophenyl Chlorothionoformates.
    Castro EA; Cubillos M; Santos JG
    J Org Chem; 1997 Jun; 62(13):4395-4397. PubMed ID: 11671765
    [TBL] [Abstract][Full Text] [Related]  

    [Previous]   [Next]    [New Search]
    of 7.