t-BUTYLDIMETHYLSILYL DERIVATIVES OF SOME ALKYLPHOSPHONIC AND ALKYL METHYLPHOSPHONIC ACIDS. PART I. GAS CHROMATOGRAPHIC/MASS SPECTROMETRIC STUDIES

Authors
  1. Purdon, J.G.
  2. Pagotto, J.G.
  3. Miller, R.K.
  4. Stewart, T.L.
Corporate Authors
Defence Research Establishment Ottawa, Ottawa ONT (CAN)
Abstract
Electron impact mass spectra have been generated for t-butyldimethylsilyl derivatives of several alkyl methylphosphonic, alkylphosphonic and halogen-substituted alkylphosphonic acids. In all cases, fragmentation is limited to a few abundant ions indicating that improved quantitation of this class of compounds, essential for verification of chemical arms agreements, will be possible by gas chromatographic/mass spectrometric means using these derivatives. Some fragmentation mechanisms are suggested to account for the major ions of the spectra.
Report Number
910 —
Date of publication
15 Jan 1985
Number of Pages
41
DSTKIM No
85-01333
CANDIS No
46150
Format(s):
Hardcopy;Originator's fiche received by DSIS

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