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[1,2,4]Triazines. 4. Regiospecific ring closure reactions involving 6-amino-5-hydrazino[1,2,4]triazin-3(2H)-ones and orthoesters

✍ Scribed by C. A. Lovelette; K. Geagan

Book ID
112126913
Publisher
Journal of Heterocyclic Chemistry
Year
1982
Tongue
English
Weight
333 KB
Volume
19
Category
Article
ISSN
0022-152X

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πŸ“œ SIMILAR VOLUMES

1,4,5,6-Tetrahydro-1,2,4-triazin-6-ones
1,4,5,6-Tetrahydro-1,2,4-triazin-6-ones and 3-amino-1-imidazolin-4-ones from 2-aminoacylhydrazines
✍ P. S. Lobanov; A. L. Grebelkin; D. I. Zaitsev; V. A. Gindin; A. A. Potekhin πŸ“‚ Article πŸ“… 1991 πŸ› Springer US 🌐 English βš– 340 KB

The 2-aminoacylhydrazines form 1,4,5,6-tetrahydro-l,2,4-triazin-6-ones with orthoesters and iminoesters. Benzylidene and isopropylidene derivatives of the 2-aminoacylhydrazines give the corresponding derivatives of 3-amino-l-imidazolin-4-ones with the same reagents. In connection witL ~.he study of