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 *

130 related articles for article (PubMed ID: 34299648)

  • 1. Double Proton Tautomerism via Intra- or Intermolecular Pathways? The Case of Tetramethyl Reductic Acid Studied by Dynamic NMR: Hydrogen Bond Association, Solvent and Kinetic H/D Isotope Effects.
    Limbach HH; Baumgärtner S; Franke R; Männle F; Scherer G; Denisov GS
    Molecules; 2021 Jul; 26(14):. PubMed ID: 34299648
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Dynamic NMR study of the mechanisms of double, triple, and quadruple proton and deuteron transfer in cyclic hydrogen bonded solids of pyrazole derivatives.
    Klein O; Aguilar-Parrilla F; Lopez JM; Jagerovic N; Elguero J; Limbach HH
    J Am Chem Soc; 2004 Sep; 126(37):11718-32. PubMed ID: 15366920
    [TBL] [Abstract][Full Text] [Related]  

  • 3. NMR studies of double proton transfer in hydrogen bonded cyclic N,N'-diarylformamidine dimers: conformational control, kinetic HH/HD/DD isotope effects and tunneling.
    Lopez JM; Männle F; Wawer I; Buntkowsky G; Limbach HH
    Phys Chem Chem Phys; 2007 Aug; 9(32):4498-513. PubMed ID: 17690775
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Isotope and phase effects on the proton tautomerism in polycrystalline porphycene revealed by NMR.
    Lopez del Amo JM; Langer U; Torres V; Pietrzak M; Buntkowsky G; Vieth HM; Shibl MF; Kühn O; Bröring M; Limbach HH
    J Phys Chem A; 2009 Mar; 113(10):2193-206. PubMed ID: 19093846
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Characterization of fluxional hydrogen-bonded complexes of acetic acid and acetate by NMR: geometries and isotope and solvent effects.
    Tolstoy PM; Schah-Mohammedi P; Smirnov SN; Golubev NS; Denisov GS; Limbach HH
    J Am Chem Soc; 2004 May; 126(17):5621-34. PubMed ID: 15113234
    [TBL] [Abstract][Full Text] [Related]  

  • 6. NMR studies of ultrafast intramolecular proton tautomerism in crystalline and amorphous n,n'-diphenyl-6-aminofulvene-1-aldimine: solid-state, kinetic isotope, and tunneling effects.
    Lopez del Amo JM; Langer U; Torres V; Buntkowsky G; Vieth HM; Pérez-Torralba M; Sanz D; Claramunt RM; Elguero J; Limbach HH
    J Am Chem Soc; 2008 Jul; 130(27):8620-32. PubMed ID: 18597427
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Hydrogen bond geometries and proton tautomerism of homoconjugated anions of carboxylic acids studied via H/D isotope effects on 13C NMR chemical shifts.
    Guo J; Tolstoy PM; Koeppe B; Golubev NS; Denisov GS; Smirnov SN; Limbach HH
    J Phys Chem A; 2012 Nov; 116(46):11180-8. PubMed ID: 22738093
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Solvent and H/D isotope effects on the proton transfer pathways in heteroconjugated hydrogen-bonded phenol-carboxylic acid anions observed by combined UV-vis and NMR spectroscopy.
    Koeppe B; Guo J; Tolstoy PM; Denisov GS; Limbach HH
    J Am Chem Soc; 2013 May; 135(20):7553-66. PubMed ID: 23607931
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Polar solvent fluctuations drive proton transfer in hydrogen bonded complexes of carboxylic acid with pyridines: NMR, IR and ab initio MD study.
    Koeppe B; Pylaeva SA; Allolio C; Sebastiani D; Nibbering ET; Denisov GS; Limbach HH; Tolstoy PM
    Phys Chem Chem Phys; 2017 Jan; 19(2):1010-1028. PubMed ID: 27942642
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Symmetrization of cationic hydrogen bridges of protonated sponges induced by solvent and counteranion interactions as revealed by NMR spectroscopy.
    Pietrzak M; Wehling JP; Kong S; Tolstoy PM; Shenderovich IG; López C; Claramunt RM; Elguero J; Denisov GS; Limbach HH
    Chemistry; 2010 Feb; 16(5):1679-90. PubMed ID: 20024986
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Arrhenius curves of hydrogen transfers: tunnel effects, isotope effects and effects of pre-equilibria.
    Limbach HH; Miguel Lopez J; Kohen A
    Philos Trans R Soc Lond B Biol Sci; 2006 Aug; 361(1472):1399-415. PubMed ID: 16873127
    [TBL] [Abstract][Full Text] [Related]  

  • 12.
    Kolahdouzan K; Ogba OM; O'Leary DJ
    J Org Chem; 2022 Feb; 87(3):1732-1744. PubMed ID: 34783564
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Geometries and tautomerism of OHN hydrogen bonds in aprotic solution probed by H/D isotope effects on (13)C NMR chemical shifts.
    Tolstoy PM; Guo J; Koeppe B; Golubev NS; Denisov GS; Smirnov SN; Limbach HH
    J Phys Chem A; 2010 Oct; 114(40):10775-82. PubMed ID: 20849091
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Proton transfer in a short hydrogen bond caused by solvation shell fluctuations: an ab initio MD and NMR/UV study of an (OHO)(-) bonded system.
    Pylaeva S; Allolio C; Koeppe B; Denisov GS; Limbach HH; Sebastiani D; Tolstoy PM
    Phys Chem Chem Phys; 2015 Feb; 17(6):4634-44. PubMed ID: 25586486
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Insights into the tautomerism in meso-substituted corroles: a variable-temperature 1H, 13C, 15N, and 19F NMR spectroscopy study.
    Szymański S; Paluch P; Gryko DT; Nowak-Król A; Bocian W; Sitkowski J; Koszarna B; Śniechowska J; Potrzebowski MJ; Kozerski L
    Chemistry; 2014 Feb; 20(6):1720-30. PubMed ID: 24453106
    [TBL] [Abstract][Full Text] [Related]  

  • 16. NMR study of CHN hydrogen bond and proton transfer in 1,1-dinitroethane complex with 2,4,6-trimethylpyridine.
    Tupikina EY; Denisov GS; Tolstoy PM
    J Phys Chem A; 2015 Jan; 119(4):659-68. PubMed ID: 25532047
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Formic acid catalyzed isomerization of protonated cytosine: a lower barrier reaction for tautomer production of potential biological importance.
    Jin L; Lv M; Zhao M; Wang R; Zhao C; Lu J; Wang L; Wang W; Wei Y
    Phys Chem Chem Phys; 2017 May; 19(21):13515-13523. PubMed ID: 28497833
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Cα-H carries information of a hydrogen bond involving the geminal hydroxyl group: a case study with a hydrogen-bonded complex of 1,1,1,3,3,3-hexafluoro-2-propanol and tertiary amines.
    Pal U; Sen S; Maiti NC
    J Phys Chem A; 2014 Feb; 118(6):1024-30. PubMed ID: 24446840
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Excited-state double-proton transfer in the 7-azaindole dimer in the gas phase. 2. Cooperative nature of double-proton transfer revealed by H/D kinetic isotopic effects.
    Sakota K; Sekiya H
    J Phys Chem A; 2005 Mar; 109(12):2722-7. PubMed ID: 16833583
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Vibrationally enhanced hydrogen tunneling in the Escherichia coli thymidylate synthase catalyzed reaction.
    Agrawal N; Hong B; Mihai C; Kohen A
    Biochemistry; 2004 Feb; 43(7):1998-2006. PubMed ID: 14967040
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 7.