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 *

170 related articles for article (PubMed ID: 22120184)

  • 1. Cα-Cβ and Cα-N bond cleavage in the dissociation of protonated N-benzyllactams: dissociative proton transfer and intramolecular proton-transport catalysis.
    Chai Y; Guo C; Jiang K; Pan Y; Sun C
    Org Biomol Chem; 2012 Jan; 10(4):791-7. PubMed ID: 22120184
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Intriguing roles of reactive intermediates in dissociation chemistry of N-phenylcinnamides.
    Guo C; Jiang K; Yue L; Xia Z; Wang X; Pan Y
    Org Biomol Chem; 2012 Sep; 10(35):7070-7. PubMed ID: 22868449
    [TBL] [Abstract][Full Text] [Related]  

  • 3. An experimental and computational investigation on the fragmentation behavior of enaminones in electrospray ionization mass spectrometry.
    Guo C; Wan J; Hu N; Jiang K; Pan Y
    J Mass Spectrom; 2010 Nov; 45(11):1291-8. PubMed ID: 20872893
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Gas phase retro-Michael reaction resulting from dissociative protonation: fragmentation of protonated warfarin in mass spectrometry.
    Zhang J; Chai Y; Jiang K; Yang H; Pan Y; Sun C
    J Mass Spectrom; 2012 Aug; 47(8):1059-64. PubMed ID: 22899515
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Dissociative protonation sites: reactive centers in protonated molecules leading to fragmentation in mass spectrometry.
    Tu YP
    J Org Chem; 2006 Jul; 71(15):5482-8. PubMed ID: 16839126
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Dissociative protonation and proton transfers: fragmentation of alpha, beta-unsaturated aromatic ketones in mass spectrometry.
    Hu N; Tu YP; Liu Y; Jiang K; Pan Y
    J Org Chem; 2008 May; 73(9):3369-76. PubMed ID: 18370421
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Hydride transfer reactions via ion-neutral complex: fragmentation of protonated N-benzylpiperidines and protonated N-benzylpiperazines in mass spectrometry.
    Chai Y; Jiang K; Pan Y
    J Mass Spectrom; 2010 May; 45(5):496-503. PubMed ID: 20301171
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Cyclization and rearrangement reactions of a(n) fragment ions of protonated peptides.
    Bythell BJ; Maître P; Paizs B
    J Am Chem Soc; 2010 Oct; 132(42):14766-79. PubMed ID: 20925356
    [TBL] [Abstract][Full Text] [Related]  

  • 9. A proton-shuttle mechanism mediated by the porphyrin in benzene hydroxylation by cytochrome p450 enzymes.
    de Visser SP; Shaik S
    J Am Chem Soc; 2003 Jun; 125(24):7413-24. PubMed ID: 12797816
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Energetics and dynamics of the fragmentation reactions of protonated peptides containing methionine sulfoxide or aspartic acid via energy- and time-resolved surface induced dissociation.
    Lioe H; Laskin J; Reid GE; O'Hair RA
    J Phys Chem A; 2007 Oct; 111(42):10580-8. PubMed ID: 17914758
    [TBL] [Abstract][Full Text] [Related]  

  • 11. A novel salt bridge mechanism highlights the need for nonmobile proton conditions to promote disulfide bond cleavage in protonated peptides under low-energy collisional activation.
    Lioe H; O'Hair RA
    J Am Soc Mass Spectrom; 2007 Jun; 18(6):1109-23. PubMed ID: 17462910
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Proton-driven amide bond-cleavage pathways of gas-phase peptide ions lacking mobile protons.
    Bythell BJ; Suhai S; Somogyi A; Paizs B
    J Am Chem Soc; 2009 Oct; 131(39):14057-65. PubMed ID: 19746933
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Electron-capture induced dissociation of doubly charged dipeptides: on the neutral losses and N-Cα bond cleavages.
    Jensen CS; Wyer JA; Houmøller J; Hvelplund P; Nielsen SB
    Phys Chem Chem Phys; 2011 Nov; 13(41):18373-8. PubMed ID: 21826349
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Intramolecular transacylation: fragmentation of protonated molecules via ion-neutral complexes in mass spectrometry.
    Tu YP; Huang Y; Atsriku C; You Y; Cunniff J
    Rapid Commun Mass Spectrom; 2009 Jul; 23(13):1970-6. PubMed ID: 19504483
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Identifying the proton transfer reaction mechanism via a proton-bound dimeric intermediate for esomeprazoles by a kinetic method combined with density functional theory calculations.
    Cao X; Zhang F; Zhu K; Ye X; Shen L; Chen J; Mo W
    Rapid Commun Mass Spectrom; 2014 May; 28(9):1045-50. PubMed ID: 24677526
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Dissociative benzyl cation transfer versus proton transfer: loss of benzene from protonated N-benzylaniline.
    Sun H; Chai Y; Pan Y
    J Org Chem; 2012 Aug; 77(16):7098-102. PubMed ID: 22823406
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Two competitive routes in the lactim-lactam phototautomerization of a hydroxypyridine derivative cation in water: dissociative mechanism versus water-assisted proton transfer.
    Penedo JC; Rodríguez MC; Lema IG; Lustres JL; Mosquera M; Rodríguez-Prieto F
    J Phys Chem A; 2005 Nov; 109(45):10189-98. PubMed ID: 16833311
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Hydrogen bonding constrains free radical reaction dynamics at serine and threonine residues in peptides.
    Thomas DA; Sohn CH; Gao J; Beauchamp JL
    J Phys Chem A; 2014 Sep; 118(37):8380-92. PubMed ID: 24605822
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Electron transfer to protonated beta-alanine N-methylamide in the gas phase: an experimental and computational study of dissociation energetics and mechanisms.
    Yao C; Syrstad EA; Turecek F
    J Phys Chem A; 2007 May; 111(20):4167-80. PubMed ID: 17455922
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Protonation sites and conformations of peptides of glycine (Gly(1-5)H(+)) by IRMPD spectroscopy.
    Wu R; McMahon TB
    J Phys Chem B; 2009 Jun; 113(25):8767-75. PubMed ID: 19485314
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 9.