Synthesis of some enaminone derivatives under solvent-free process

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Chahrazed Benhaoua

University of Tiaret, Algeria

: J Nanomater Mol Nanotechnol

Abstract

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Recently, the interest of enaminones in chemistry has grown steadily and has been the subject of numerous publications.[1, 2, 3]. Enamine is any molecule with a carbonyl group adjacent to the double bond of an enamine. Their particular electronic richness, with the delocalization of π electrons on five atoms, induces the existence balances between different tautomeric forms and different conformers. We report here on the synthesis of derivatives of enaminones of potential interest as compounds with interesting physical properties. [4].The treatment of cyclohexane-1,3-dione (dimedone) with N,N-dimethylformamide dimethyl acetal (DMFDMA) gave 2-((dimethylamino)methylene)-5,5-Dimethylcyclohexane-1,3-dione (enaminone a). This article explains the differents enaminones (c) wich are obtained by condensation of an appropriate amine (b) with eanminone (a) using solvent-free technique. [5].
Recent Publications:
1. Z.Wang, B. Zhao,Y. Liu,J-P. Wan, Advanced Synthesis & Catalysis, Volume 364, 2022, Pages 1508-1521.
2. Lu Gan,Dr. Li Wei,Prof. Dr. Jie-Ping Wan, ChemistrySelect, Volume 5, 2020, Pages 7822-7825
3. Isis J.Amaye, Rhashanda D.Haywood, Edelquine M.Mandzo, Jeremy J.Wiric, k Patrice L.Jackson- Ayotunde , Tetrahedron, Volume 83, 12 March 2021, 131984
4. C. Benhaoua, M. Rahmouni, and H. Benhaoua, Mediterr. J. Chem. 8.42-52 (2019).
5. C. Benhaoua, S. Kasmi, M. Rahmouni, and J.P. Bazureau, J.Mar. Chim. Heterocycl. 17, 50–60 (2018)

Biography

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Chahrazed Benhaoua has completed his PhD in Organic Chemistry by university of Ahamed Benbella, Algéria (2013). Chahrazed holds an accreditation to supervise research (HDR) in the field of organic materials having conductive properties semiconductors from Mascara University (2020). She is Professor at University of Tiaret, Faculty of Sciences matter and Physic Department, where she is in charge of the course “structure of matter and chemical thermodynamqiue”. She has published more than 10 papers in reputed journals.