Prediction of electron ionization mass spectra of О-alkyl methylphosphonothionofluoridates
- Authors: Morozik Y.I.1,2, Dudkin A.V.2, Tkachuk Y.V.2, Rybal’chenko I.V.1, Khatymov R.V.3
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Affiliations:
- Kostroma State Technological University
- Military Academy of Nuclear, Biological and Chemical Defense
- Institute of Molecule and Crystal Physics, Ufa Research Center
- Issue: Vol 71, No 14 (2016)
- Pages: 1319-1325
- Section: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182236
- DOI: https://doi.org/10.1134/S1061934816140100
- ID: 182236
Cite item
Abstract
Electron ionization mass spectra of poorly studied toxic alkyl methylphosphonothionofluoridates and alkyl methylphosphonofluoridates are discussed. It is demonstrated that the compounds are decomposed in accordance with the general scheme of fragmentation of monofunctional organic compounds RX (X is a functional group), proposed previously. At the same time, noticeable differences between the corresponding mass spectra are found. The most important difference occurs in their alkene subspectra containing a peak of alkene ion [R–H]+• and peaks of its decay products. A method was developed for the simulation of mass spectra of unknown alkyl methylphosphonothionofluoridates by transforming available mass spectra of their oxygen analogues.
About the authors
Yu. I. Morozik
Kostroma State Technological University; Military Academy of Nuclear, Biological and Chemical Defense
Email: AleksVDud@gmail.com
Russian Federation, Kostroma, 156001; Kostroma, 156015
A. V. Dudkin
Military Academy of Nuclear, Biological and Chemical Defense
Author for correspondence.
Email: AleksVDud@gmail.com
Russian Federation, Kostroma, 156015
Yu. V. Tkachuk
Military Academy of Nuclear, Biological and Chemical Defense
Email: AleksVDud@gmail.com
Russian Federation, Kostroma, 156015
I. V. Rybal’chenko
Kostroma State Technological University
Email: AleksVDud@gmail.com
Russian Federation, Kostroma, 156001
R. V. Khatymov
Institute of Molecule and Crystal Physics, Ufa Research Center
Email: AleksVDud@gmail.com
Russian Federation, Ufa, Bashkortostan, 450075