The fragmentations and reactions of Diazinon and related compounds have been studied by electrospray ionization ion trap mass spectrometry. Several novel fragmentation and rearrangements have been observed, including an intramolecular thiono-thiolo rearrangement. The stability, in the gas-phase, of the protomers of 2-isopropyl-4-methyl-6-pyrimidinol has been demonstrated. The complexity of the gas phase ion processes observed suggest that, at present, caution Should be exercised in using this approach for the analysis of environmental and other samples until our understanding of these processes increases considerably. (J Am Soc Mass Spectrom 2005, 16, 515-523) (c) 2005 American Society for Mass Spectrometry

BARR JD, BELL AJ, BIRD M, FERRANTE F, MUNDY JL, MURREL J, et al. (2005). Fragmentation and reactions of the organophosphate insecticide Diazinon and its oxygen analogue Diaxonon studied by electrospray ionisation ion trap spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 16(4), 515-523 [10.1016/j.jasms.2004.12.013].

Fragmentation and reactions of the organophosphate insecticide Diazinon and its oxygen analogue Diaxonon studied by electrospray ionisation ion trap spectrometry

FERRANTE, Francesco;
2005-01-01

Abstract

The fragmentations and reactions of Diazinon and related compounds have been studied by electrospray ionization ion trap mass spectrometry. Several novel fragmentation and rearrangements have been observed, including an intramolecular thiono-thiolo rearrangement. The stability, in the gas-phase, of the protomers of 2-isopropyl-4-methyl-6-pyrimidinol has been demonstrated. The complexity of the gas phase ion processes observed suggest that, at present, caution Should be exercised in using this approach for the analysis of environmental and other samples until our understanding of these processes increases considerably. (J Am Soc Mass Spectrom 2005, 16, 515-523) (c) 2005 American Society for Mass Spectrometry
2005
BARR JD, BELL AJ, BIRD M, FERRANTE F, MUNDY JL, MURREL J, et al. (2005). Fragmentation and reactions of the organophosphate insecticide Diazinon and its oxygen analogue Diaxonon studied by electrospray ionisation ion trap spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 16(4), 515-523 [10.1016/j.jasms.2004.12.013].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/20611
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