Electron impact induced fragmentation of dibenzo-18-crown-6 polyether and its nitro derivatives
β Scribed by Ailton De Souza Gomes; Clara Marize Firemand Oliveira
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 260 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1076-5174
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π SIMILAR VOLUMES
Six structurally related crown ethers have been studied by electron impact @I) mass spectrometry. From accurate mass measurements, metastabel ion and mass-analyzed ion kinetic energy (MIKE) spectra, plausible fragmentation pathways were deduced. All compounds showed very abundant molecular ions and
Mass-analysed ion kinetic energy spectrometry (MIKES) with collision-induced dissociation (CID) has been used to study the fragmentation processes of a series of deuterated 2,4,6-trinitrotoluene (TNT) and deuterated 2,4,6trinitrobenzylchloride (TNTCI) derivatives. Typical fragment ions observed in b