Studies on benzodiazines
| Autor: | Golomolzin, B. V., Postovskii, I. Ya. |
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| Zdroj: | Chemistry of Heterocyclic Compounds; June 1970, Vol. 6 Issue: 6 p795-798, 4p |
| Abstrakt: | Derivatives of 5-phenyltetrazolo[1,5-c]quinazoline with substituants in the benzene nucleus — 7-methyl-5-phenyltetrazolo[1,5-c]-quinazoline and 9-methyl-5-phenyltetrazolo-[1,5-c]quinazoline — have been obtained for the first time. The oxidation of the 9-methyl derivative gave the corresponding carboxylic acid which, in contrast to the 5-phenyltetrazolo[1,5-c]quinazoline unsubstituted in the benzene nucleus, is covalently hydrated. |
| Databáze: | Supplemental Index |
| Externí odkaz: |
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