Novel ortho- and peri-fused pyridazine ring systems
Autor: | Péter Mátyus, Gyula Horvath, Veronika Harmat, László Károlyházy, Olivér Éliás |
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Rok vydání: | 2003 |
Předmět: | |
Zdroj: | Journal of Molecular Structure: THEOCHEM. :625-636 |
ISSN: | 0166-1280 |
Popis: | By utilizing nucleophilic and electrophilic substitution reactions of 3(2H)-pyridazinones, and application of various types of ring forming reactions, some novel polycyclic fused compounds containing pyrrolo[b]-, pyrido[b]-, pyrrolooxazino[b]- or pyrrolopyrazino[b]pyridazine skeletons were synthesized. From mechanistic point of view, structure–reactivity relationships were analyzed. In most cases, the cyclization reaction was strongly dependent on the substituents of the pyridazine ring. |
Databáze: | OpenAIRE |
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