Mass spectral studies of N,N-dialkylaminoethanols

Jagadeshwar Reddy, T. ; Mirza, Shama P. ; Vijaya Saradhi, U. V. R. ; Jayathirtha Rao, V. ; Vairamani, M. (2003) Mass spectral studies of N,N-dialkylaminoethanols Rapid Communications in Mass Spectrometry, 17 (7). pp. 746-752. ISSN 0951-4198

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/rcm.962...

Related URL: http://dx.doi.org/10.1002/rcm.962

Abstract

Some dialkylaminoethanols, precursors of chemical warfare agents such as V-agents and nitrogen mustards, were analyzed by electron impact (EI) and electrospray ionization (ESI) mass spectrometry. The fragmentation pathways in EI and ESI-MS/MS methods are rationalized. The collision-induced dissociation (CID) spectra of [M+H]+ ions of aminoethanols in ESI mode are clearly distinguishable from one another, including those of isomeric normal and branched chain dialkylaminoethanols. Structures can be proposed based on the general fragmentation pathways of these molecules.

Item Type:Article
Source:Copyright of this article belongs to John Wiley & Sons.
ID Code:55030
Deposited On:18 Aug 2011 12:14
Last Modified:18 Aug 2011 12:14

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