Scrambling versus specific processes in gaseous organic ions during mass spectrometric fragmentation: elucidation of mechanistic origins by isotope labelling - an overview

Kuck D (2007)
In: Journal of Labelled Compounds and Radiopharmaceuticals. JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS, 50(5-6). JOHN WILEY & SONS LTD: 360-365.

Konferenzbeitrag | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
The use of isotope labelling for the elucidation of mass spectrometric fragmentation mechanisms is demonstrated in various cases of different nature. The intermediacy of ion/neutral (I/N) complexes during fragmentation, being both analytically and fundamentally relevant, is discussed and studies on the regiospecific and irreversible intracomplex hydride transfer reactions within 'designed' deuterium-labelled I/N complexes are reported. By contrast, several types of scrambling processes, being due to reversible isomerization reactions prior to mass spectrometric fragmentation, are presented, exemplifying complete and incomplete, progressive and composite scrambling in gaseous organic ions. Copyright (c) 2007 John Wiley & Sons, Ltd.
Stichworte
mass spectrometry; ion/neutral complexes; H/D exchange; scrambling processes; fragmentation mechanisms; isomerization
Erscheinungsjahr
2007
Titel des Konferenzbandes
Journal of Labelled Compounds and Radiopharmaceuticals
Band
50
Ausgabe
5-6
Seite(n)
360-365
ISSN
0362-4803
Page URI
https://pub.uni-bielefeld.de/record/1632794

Zitieren

Kuck D. Scrambling versus specific processes in gaseous organic ions during mass spectrometric fragmentation: elucidation of mechanistic origins by isotope labelling - an overview. In: Journal of Labelled Compounds and Radiopharmaceuticals. JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS. Vol 50. JOHN WILEY & SONS LTD; 2007: 360-365.
Kuck, D. (2007). Scrambling versus specific processes in gaseous organic ions during mass spectrometric fragmentation: elucidation of mechanistic origins by isotope labelling - an overview. Journal of Labelled Compounds and Radiopharmaceuticals, JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS, 50, 360-365. JOHN WILEY & SONS LTD. doi:10.1002/jlcr.1405
Kuck, D. (2007). “Scrambling versus specific processes in gaseous organic ions during mass spectrometric fragmentation: elucidation of mechanistic origins by isotope labelling - an overview” in Journal of Labelled Compounds and Radiopharmaceuticals JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS, vol. 50, (JOHN WILEY & SONS LTD), 360-365.
Kuck, D., 2007. Scrambling versus specific processes in gaseous organic ions during mass spectrometric fragmentation: elucidation of mechanistic origins by isotope labelling - an overview. In Journal of Labelled Compounds and Radiopharmaceuticals. JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS. no.50 JOHN WILEY & SONS LTD, pp. 360-365.
D. Kuck, “Scrambling versus specific processes in gaseous organic ions during mass spectrometric fragmentation: elucidation of mechanistic origins by isotope labelling - an overview”, Journal of Labelled Compounds and Radiopharmaceuticals, JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS, vol. 50, JOHN WILEY & SONS LTD, 2007, pp.360-365.
Kuck, D.: Scrambling versus specific processes in gaseous organic ions during mass spectrometric fragmentation: elucidation of mechanistic origins by isotope labelling - an overview. Journal of Labelled Compounds and Radiopharmaceuticals. JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS. 50, p. 360-365. JOHN WILEY & SONS LTD (2007).
Kuck, Dietmar. “Scrambling versus specific processes in gaseous organic ions during mass spectrometric fragmentation: elucidation of mechanistic origins by isotope labelling - an overview”. Journal of Labelled Compounds and Radiopharmaceuticals. JOHN WILEY & SONS LTD, 2007.Vol. 50. JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS. 360-365.

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