Ar-C(CN)=N-N=C(CN)-Ar and rivatives Ar-CZr(SEt)-CN, afford in hydroxy-1,2,4-triazines. At--C(CN)=N-WI-CO-At-', easily prepared from the bromodegood yields, by heating in a basic medium, 3,6-diaryl-5 Les principales methodes de pr@paration des as-triazinones-5 par heterocyclisation font ap+el a la co
Aza-2-diènes-1,3 3. Nouvelles voies d'accès à des amino-2-pyrazines substituées
✍ Scribed by Mare Lang; Jean-Paul Schoeni; Christiane Pont; Jean-Pierre Fleury
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- German
- Weight
- 612 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
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