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Journals / Journal of the Turkish Chemical Society Section A: Chemistry / 2026 / Volume: 3 Issue: 1

Synthesis of substituted quinolinone ketones derived with some five, six and seven-membered heterocycles

Magdi Ahmed
Hany Hassanin
Mohamed Abass
Shimaa Badran
Pages
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Publication Date
2016-01-11
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

The structure of all new products was established on basis of their spectral and analytical data.

📌 3 Key Takeaways

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Objective & Hypothesis:Abstract: The synthesis of a series of new quinolinyl ketones substituted with some five, six and seven-membered diaza-heterocycles is described.
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Key Findings & Data:Efficient base or acid-catalyzed nucleophilic heterocyclization of 6-ethyl-4,5-dioxo-5,6-dihydro-4 H -pyrano[3,2- c ]quinoline-3-carboxaldehyde with a variety of nitrogen and/or carbon 1,2-, 1,3-, and 1,4-binucleophiles afforded the target ketones in good yields.
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Conclusion & Impact:The structure of all new products was established on basis of their spectral and analytical data.
🔬Design:Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Abstract: The synthesis of a series of new quinolinyl ketones substituted with some five, six and seven-membered diaza-heterocycles is described. Efficient base or acid-catalyzed nucleophilic heterocyclization of 6-ethyl-4,5-dioxo-5,6-dihydro-4 H -pyrano[3,2- c ]quinoline-3-carboxaldehyde with a variety of nitrogen and/or carbon 1,2-, 1,3-, and 1,4-binucleophiles afforded the target ketones in good yields. The structure of all new products was established on basis of their spectral and analytical data.

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Cite This Article

Ahmed, M., Hassanin, H., Abass, M., Badran, S. (2016). Synthesis of substituted quinolinone ketones derived with some five, six and seven-membered heterocycles. Journal of the Turkish Chemical Society Section A: Chemistry, Volume: 3 Issue: 1. https://doi.org/10.18596/jotcsa.91001

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