The mass spectra of some derivatives of 3,5-diamino-1,2,4-triazole
✍ Scribed by C. Dias Selassie; C. Judson; K. Chan; E. J. Lien
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 194 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1076-5174
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## Abstract The mass spectra of monomethyl 1,2,4‐triazoles contain fragment ions produced by specific cleavage of the heterocyclic ring. A major fragmentation from many molecular ions involves the elimination of HCN, but loss of N~2~ is either very small or completely absent. No N or H scrambling o
## Abstract Thirty 3‐substituted‐ and 3,4‐disubstituted‐4,5‐dihydro‐1,2,4‐triazol‐5‐ones (seven being new compounds) were synthesized and their proton magnetic resonance spectra were measured in trifluoroacetic acid (TFA). The protonation shifts observed on comparison of the spectra run in DMSO‐__d