Synthesis of Iodo Quinolinone

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Stefan Marco Rumengan Khoirotul Ummah

Abstract

Quinolones are important heterocyclic compounds in medicine and materials for DSSC or OLED. This study aims to make a quinolinone framework that has several functional groups. These functional groups can be coupled with various other heterocyclic compounds. The synthesis of the target compound consists of forming a quinolinone framework using phenyldiamine and ethyl aceto acetate via the Penchmann reaction then iodination using ICl. The Penchmann reaction succeeded in forming a quinolinone framework as indicated by shown a proton signal at  11.22 ppm. The iodination reaction was successfully carried out by adding iodo to the benzene ring and the appearance peak of (M+H) m/z was 300.9839 on mass spectroscopy. The compound 7-amino-8-iodo-4-methyl-2-quinolinone (compound 2) has been successfully synthesized. Compound 2 has 3 functional groups (amine, iodo and alkene) that can be used for coupling with the other heterocycles.

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How to Cite
RUMENGAN, Stefan Marco; UMMAH, Khoirotul. Synthesis of Iodo Quinolinone. Fullerene Journal of Chemistry, [S.l.], v. 8, n. 1, p. 16-20, may 2023. ISSN 2598-5868. Available at: <https://www.indochembull.com/index.php/fulerene/article/view/500>. Date accessed: 10 oct. 2026. doi: https://doi.org/10.37033/fjc.v8i1.500.
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