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ChemInform Abstract: Cyclocondensation Reactions of Heterocyclic Carbonyl Compounds. Part 3. Synthesis of 3-(6-Azauracil-5-yl)anthranilic Acid and Its Application to the Preparation of Other 1,2,4-Triazine Derivatives.

✍ Scribed by J. HLAVAC; J. SLOUKA


Book ID
112038015
Publisher
John Wiley and Sons
Year
2010
Weight
30 KB
Volume
27
Category
Article
ISSN
0931-7597

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Cyclocondensation reactions of heterocyc
✍ Jan HlavÑč; Jan Slouka πŸ“‚ Article πŸ“… 1997 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 233 KB πŸ‘ 1 views

## Abstract 5‐(2‐Aminophenyl)‐6‐azauracil 1 was converted to 7‐(6‐azauracil‐5‐yl)isatin 3, semicarbazone 4 of which was recyclized to 2,6‐bis(6‐azauracil‐5‐yl)aniline 5. This one served as a starting compound for preparation of other noncondensed two nuclear heterocycles 7, 9, 10 and condensed 1,2,