Výsledky vyhledávání - "Fathy Mohamad Abdel Aziz El-Taweel"

Studies with quinolines: New synthetic routes to 4H,5H,6H,9H-benzo[ij]pyrano[2,3-b]quinolizine-8-one, 4H-pyrano[2,3-b]pyridine, 2H-pyran-2-one and pyranopyridoquinoline derivatives

Autor: Fathy Mohamad Abdel Aziz El-Taweel

Publikováno v: Journal of Heterocyclic Chemistry. 42:943-946

Several new benzo[ij]pyrano[2,3-b]quinolizine-8-ones 5 and 4H-pyrano[2,3-b]pyridine 8 derivatives were synthesized from 4-hydroxyquinolines 1. Reacting 3-acetyl-4-hydroxy-1-phenyl-1H-quinoline-2-one with dimethylformamide dimethylacetal afforded 3-(3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfadc6a4dd5af21d8d45ef6d0b0dee64
https://doi.org/10.1002/jhet.5570420529

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Studies with Quinolines: New Synthetic Routes to 4H,5H,6H,9H-Benzo[ij]pyrano[2,3-b]quinolizine-8-one (III), 4H-Pyrano[2,3-b]pyridine (V), 2H-Pyran-2-one (IX) and Pyranopyridoquinoline (XI) Derivatives

Autor: Fathy Mohamad Abdel Aziz El-Taweel

Publikováno v: ChemInform. 36

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2e31e80702aba43c8edbe13ddee81be
https://doi.org/10.1002/chin.200547143

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