Gas Chromatography Electron Ionization Mass Spectrometric Analysis of O-Alkyl Methylphosphinates for Verification of Chemical Weapons Convention
2009 ◽
Vol 15
(5)
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pp. 579-585
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Keyword(s):
We describe the gas chromatography/mass spectrometric (GC/MS) analysis of O-alkyl methylphosphinates (AMPs), which are included in Schedule 2B4 chemicals in the Chemical Weapons Convention (CWC). GC/MS analysis of a variety of AMPs and their deuterated analogs revealed that their fragmentations were determined by α-cleavages, McLafferty +1 and hydrogen rearrangement. Based on the obtained electron ionization mass spectra of AMPs, the fragmentation routes were rationalized, which were substantiated by the GC/MS analysis of deuterated analogs.
2008 ◽
Vol 22
(16)
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pp. 2526-2532
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1998 ◽
Vol 109
(5)
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pp. 527-532
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2006 ◽
Vol 20
(14)
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pp. 2115-2119
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2013 ◽
Vol 5
(7)
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pp. 2332-2339
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2005 ◽
Vol 19
(21)
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pp. 3015-3020
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2011 ◽
Vol 17
(1)
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pp. 57-64
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1998 ◽
Vol 20
(3)
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pp. 313-318
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2006 ◽
Vol 12
(4)
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pp. 271-277
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