A convenient way to dibenzo[c,h]-1,5-naphthyridines (11-aza-benzo[c] phenanthridines)
Autor: | Christiane Huel, Sylvie Thirot, C. Landras, Emile Bisagni |
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Rok vydání: | 1996 |
Předmět: | |
Zdroj: | Tetrahedron. 52:10427-10440 |
ISSN: | 0040-4020 |
Popis: | Whereas thermal cyclisation of variously substituted 2,3-diarylacrylazides easily provided a new way to 3-aryl-isoquinolones, nitration of these compounds mainly led to corresponding 3-aryl-4-nitro-isoquinolones. After reduction into 4-amino-3-aryl-isoquinolones, amidification and subsequent cyclization gave the yet unknown title compounds. |
Databáze: | OpenAIRE |
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