| Autor: |
Garkushenko, A., Sorokina, O., Kryuchkova, G., Zmeev, A., Makarova, M., Vorontsova, M., Sagitullina, G. |
| Předmět: |
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| Zdroj: |
Chemistry of Heterocyclic Compounds; May2013, Vol. 49 Issue 2, p273-280, 8p, 2 Charts |
| Abstrakt: |
Substituted 1 H-indazoles have been synthesized by reductive intramolecular heterocyclization of 2,4-di-aroyl- N-nitrosomethylanilines and 2,4-diacetyl- N-nitrosomethylaniline. The N-nitrosoanilines were obtained by nitrosation of N-methyl-2,4-diaroyl- and 2,4-diacetylanilines, the products of quaternary 3,5-diaroyl- and 3,5-diacetylpyridinium salt recyclization. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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