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

Volume: 3 Number: 1 January 11, 2016
EN

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

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-4H-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.

Keywords

References

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Details

Primary Language

English

Subjects

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Journal Section

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Publication Date

January 11, 2016

Submission Date

December 10, 2015

Acceptance Date

-

Published in Issue

Year 2016 Volume: 3 Number: 1

APA
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, 3(1), 27-45. https://doi.org/10.18596/jotcsa.91001
AMA
1.Ahmed M, Hassanin H, Abass M, Badran S. Synthesis of substituted quinolinone ketones derived with some five, six and seven-membered heterocycles. JOTCSA. 2016;3(1):27-45. doi:10.18596/jotcsa.91001
Chicago
Ahmed, Magdi, Hany Hassanin, Mohamed Abass, and Shimaa Badran. 2016. “Synthesis of Substituted Quinolinone Ketones Derived With Some Five, Six and Seven-Membered Heterocycles”. Journal of the Turkish Chemical Society Section A: Chemistry 3 (1): 27-45. https://doi.org/10.18596/jotcsa.91001.
EndNote
Ahmed M, Hassanin H, Abass M, Badran S (January 1, 2016) Synthesis of substituted quinolinone ketones derived with some five, six and seven-membered heterocycles. Journal of the Turkish Chemical Society Section A: Chemistry 3 1 27–45.
IEEE
[1]M. Ahmed, H. Hassanin, M. Abass, and S. Badran, “Synthesis of substituted quinolinone ketones derived with some five, six and seven-membered heterocycles”, JOTCSA, vol. 3, no. 1, pp. 27–45, Jan. 2016, doi: 10.18596/jotcsa.91001.
ISNAD
Ahmed, Magdi - Hassanin, Hany - Abass, Mohamed - Badran, Shimaa. “Synthesis of Substituted Quinolinone Ketones Derived With Some Five, Six and Seven-Membered Heterocycles”. Journal of the Turkish Chemical Society Section A: Chemistry 3/1 (January 1, 2016): 27-45. https://doi.org/10.18596/jotcsa.91001.
JAMA
1.Ahmed M, Hassanin H, Abass M, Badran S. Synthesis of substituted quinolinone ketones derived with some five, six and seven-membered heterocycles. JOTCSA. 2016;3:27–45.
MLA
Ahmed, Magdi, et al. “Synthesis of Substituted Quinolinone Ketones Derived With Some Five, Six and Seven-Membered Heterocycles”. Journal of the Turkish Chemical Society Section A: Chemistry, vol. 3, no. 1, Jan. 2016, pp. 27-45, doi:10.18596/jotcsa.91001.
Vancouver
1.Magdi Ahmed, Hany Hassanin, Mohamed Abass, Shimaa Badran. Synthesis of substituted quinolinone ketones derived with some five, six and seven-membered heterocycles. JOTCSA. 2016 Jan. 1;3(1):27-45. doi:10.18596/jotcsa.91001