Mass spectra of N-arylaminosulphonylcarbethoxydiazoacetamides
β Scribed by Albert T. Lebedev; Vasily A. Bakulev; Mikhail Yu. Kolobov
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 245 KB
- Volume
- 26
- Category
- Article
- ISSN
- 1076-5174
No coin nor oath required. For personal study only.
β¦ Synopsis
The electron impact mass spectra of N-arylaminosulphonylcarbethoxydiazoacetamides were studied. On the basis of high-resolution mass spectrometric data, mass-analysed ion kinetic energy spectrometry and linked scan experiments a detailed scheme of the fragmentation is proposed. A number of possibilities of charge localization are revealed in the complex decomposition processes of the molecular ions.
π SIMILAR VOLUMES
## Abstract The mass spectra of a series of __N__βsubstituted cantharidinimides were examined. The feature of this series compounds is a sequential double hydrogen transfer from the oxabicycloheptane unit to either the carbonyl group of the succinimide unit or the nitrogen atom of the pyridyl or th
The mass spectra of eight N-amino compounds are recorded and discussed, together with some data from literature sources. COMPOUNDS in which an amino group is attached to a nitrogen atom have rarely had their mass spectra recorded, and do not appear to have been studied systematically. \* The mass
Electron impact m a s spectra of 65 pyrrolidine-N-oxyl derivatives have been assigned on a 'peak-to-subgraph' basis. On average, 50% of the total ion current is represented by structurally significant fragments associated with the nitroxide group. Secondary fragmentation is, as a rule, of a minor im