Characterization of Cyclic N‐Acyliminium Ions by Infrared Ion Spectroscopy

N‐Acyliminium ions are highly reactive intermediates that are important for creating CC‐bonds adjacent to nitrogen atoms. Here we report the characterization of cyclic N‐acyliminium ions in the gas phase, generated by collision induced dissociation tandem mass spectrometry followed by infrared ion s...

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Autores principales: Merx, Jona, Houthuijs, Kas J., Elferink, Hidde, Witlox, Eva, Mecinović, Jasmin, Oomens, Jos, Martens, Jonathan, Boltje, Thomas J., Rutjes, Floris P. J. T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2021
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9302692/
https://www.ncbi.nlm.nih.gov/pubmed/34911145
http://dx.doi.org/10.1002/chem.202104078
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author Merx, Jona
Houthuijs, Kas J.
Elferink, Hidde
Witlox, Eva
Mecinović, Jasmin
Oomens, Jos
Martens, Jonathan
Boltje, Thomas J.
Rutjes, Floris P. J. T.
author_facet Merx, Jona
Houthuijs, Kas J.
Elferink, Hidde
Witlox, Eva
Mecinović, Jasmin
Oomens, Jos
Martens, Jonathan
Boltje, Thomas J.
Rutjes, Floris P. J. T.
author_sort Merx, Jona
collection PubMed
description N‐Acyliminium ions are highly reactive intermediates that are important for creating CC‐bonds adjacent to nitrogen atoms. Here we report the characterization of cyclic N‐acyliminium ions in the gas phase, generated by collision induced dissociation tandem mass spectrometry followed by infrared ion spectroscopy using the FELIX infrared free electron laser. Comparison of DFT calculated spectra with the experimentally observed IR spectra provided valuable insights in the conformations of the N‐acyliminium ions.
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spelling pubmed-93026922022-07-22 Characterization of Cyclic N‐Acyliminium Ions by Infrared Ion Spectroscopy Merx, Jona Houthuijs, Kas J. Elferink, Hidde Witlox, Eva Mecinović, Jasmin Oomens, Jos Martens, Jonathan Boltje, Thomas J. Rutjes, Floris P. J. T. Chemistry Research Articles N‐Acyliminium ions are highly reactive intermediates that are important for creating CC‐bonds adjacent to nitrogen atoms. Here we report the characterization of cyclic N‐acyliminium ions in the gas phase, generated by collision induced dissociation tandem mass spectrometry followed by infrared ion spectroscopy using the FELIX infrared free electron laser. Comparison of DFT calculated spectra with the experimentally observed IR spectra provided valuable insights in the conformations of the N‐acyliminium ions. John Wiley and Sons Inc. 2021-12-29 2022-02-16 /pmc/articles/PMC9302692/ /pubmed/34911145 http://dx.doi.org/10.1002/chem.202104078 Text en © 2021 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Articles
Merx, Jona
Houthuijs, Kas J.
Elferink, Hidde
Witlox, Eva
Mecinović, Jasmin
Oomens, Jos
Martens, Jonathan
Boltje, Thomas J.
Rutjes, Floris P. J. T.
Characterization of Cyclic N‐Acyliminium Ions by Infrared Ion Spectroscopy
title Characterization of Cyclic N‐Acyliminium Ions by Infrared Ion Spectroscopy
title_full Characterization of Cyclic N‐Acyliminium Ions by Infrared Ion Spectroscopy
title_fullStr Characterization of Cyclic N‐Acyliminium Ions by Infrared Ion Spectroscopy
title_full_unstemmed Characterization of Cyclic N‐Acyliminium Ions by Infrared Ion Spectroscopy
title_short Characterization of Cyclic N‐Acyliminium Ions by Infrared Ion Spectroscopy
title_sort characterization of cyclic n‐acyliminium ions by infrared ion spectroscopy
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9302692/
https://www.ncbi.nlm.nih.gov/pubmed/34911145
http://dx.doi.org/10.1002/chem.202104078
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