A chemical ionization study of deuteron transfer initiated propene loss from propoxypyridines
@article{Beelen2003ACI, title={A chemical ionization study of deuteron transfer initiated propene loss from propoxypyridines}, author={E. Beelen and Tineke A. Molenaar‐Langeveld and Steen Ingemann}, journal={Journal of the American Society for Mass Spectrometry}, year={2003}, volume={14}, pages={1166-1176} }
6 Citations
Ion-neutral complexes resulting from dissociative protonation: Fragmentation of α-furanylmethyl benzyl ethers and 4-N,N-dimethylbenzyl benzyl ethers
- ChemistryJournal of the American Society for Mass Spectrometry
- 2010
Hydride transfer reactions via ion-neutral complex: fragmentation of protonated N-benzylpiperidines and protonated N-benzylpiperazines in mass spectrometry.
- ChemistryJournal of mass spectrometry : JMS
- 2010
An ion-neutral complex (INC)-mediated hydride transfer reaction was observed in the fragmentation of protonated N-benzylpiperidines and protonations in electrospray ionization mass spectrometry and the distribution of the two corresponding product ions was found to depend on the stabilization energy of this INC.
A mechanistic study of fragmentation of deprotonated N,2-diphenyl-acetamides in electrospray ionization tandem mass spectrometry.
- ChemistryRapid communications in mass spectrometry : RCM
- 2014
The characteristic fragment ions of deprotonated N,2-diphenylacetamides were proposed to be produced via an ion-neutral complex mechanism, which was proved by deuterium-labeling experiments, theoretical calculations and substituent effects.
An experimental and theoretical study on fragmentation of protonated N-(2-pyridinylmethyl)indole in electrospray ionization mass spectrometry.
- ChemistryRapid communications in mass spectrometry : RCM
- 2012
This study is a case for better understanding the dissociative protonation sites and enriching the knowledge about the role of ion/neutral complexes in ESI-MS, which provides useful information for the structural analysis of organic compounds, especially drug analysis in pharmaceutical chemistry.
Mass Spectrometric Behavior and Molecular Mechanisms of Fermented Deoxyanthocyanidins to Alleviate Ulcerative Colitis Based on Network Pharmacology
- ChemistryInternational journal of analytical chemistry
- 2022
Aims Ulcerative colitis (UC) is a type of chronic idiopathic inflammatory bowel disease with a multifactorial pathogenesis and limited treatment options. The aim of the present study is to…
Intramolecular transacylation: fragmentation of protonated molecules via ion-neutral complexes in mass spectrometry.
- ChemistryRapid communications in mass spectrometry : RCM
- 2009
An intramolecular transacylation reaction was observed in the mass spectrometry of molecules containing both benzoyl and carboxymethyl groups on an aromatic heterocyclic core, causing elimination of benzoic acid followed by loss of carbon monoxide.
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