Electron impact mass spectra of 4H-3,6,bis-arly-[1,2,3]triazolo[1,5-d][1,3,4]oxadiazin-4-ones. Evidence for a [1,3]-aryl migration
โ Scribed by Nestor A. Rodios; Nicholas E. Alexandrou
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 194 KB
- Volume
- 24
- Category
- Article
- ISSN
- 1076-5174
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The mass spectrometric behaviour of six 3a,5-disubstituted 1,3-diphenyl-3a,4,5,6-tetrahydro-3H-1,2,4triazolo[4,3-a][1,5]benzodiazepines has been studied with the aid of mass-analyzed ion kinetic energy spectrometry and accurate mass measurements under electron impact ionization. All compounds show a
## Abstract Starting from pyrimido[4,5โe][1,3,4]oxadiazines **(****3a**, **3b**, **3c****)**, a synthetic pathway to [1,2,4]triazolo[4โฒ,3โฒ:1,2]pyrimido[4,5โe][1,3,4]oxadiazines **(****5a**, **5b**, **5c**, **5d**, **5e**, **5f**, **5g**, **5h**, **5i****)** is described. The reaction of pyrimido[4,
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.