Mass Spectra of Methylphosphonic Dihalides, N,N-DimethylamiNovphosphoroamidic Dihalides and Their Suflur Analogs.
Technical rept. Nov 70-Jul 71,
EDGEWOOD ARSENAL MD
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The mass spectra of methyphosphonic difluoride and dichloride and N,N-dimethylaminophosphoroamide difluoride and dichloride and their sulfur analogs are presented. Fragmentation paths which lead to most of the intense peaks in these spectra are suggested. Metastable data support many of these proposed fragmentations. Mass determinations at a resolution of mdelta m of 2500 and isotope patterns positively identify some of the empirical formulas. Labile hydrogens, trivalent phosophorus structures in the excited ions, and extensive rearrangement are indicated by the data. Author
- Organic Chemistry