A NEW APPROACH TO SYNTHESIS METHACRYLIC MONOMERS N-ALKYLMETHACRYLAMIDE USING AN ECOLOGIC AND FRIENDLY CATALYST MAGHNITE H+

A NEW APPROACH TO SYNTHESIS METHACRYLIC MONOMERS N-ALKYLMETHACRYLAMIDE USING AN ECOLOGIC AND FRIENDLY CATALYST MAGHNITE H+

In this paper, we have developed a novel procedure to synthesize four monomers formulated as 1,4-bis(Methacryloyl)Piperazine, N-Methacryloylmorpholine, N-Phenylmethacrylamide and N-Formyldimethacrylamide. N-Alkylmethacrylamide monomers are synthesized by the condensation of primary amine aniline an...

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Main Authors: S. Derkaoui, M. M. Belbachir
Format: Article
Language:English
Published: El Oued University 2018-12-01
Series:Journal of Fundamental and Applied Sciences
Subjects:
Green chemistry; Montmorillonite clay; N-Alkylmethacrylamide; One-pot synthesis; Methacrylic anhydride.
Online Access:http://www.jfas.info/index.php/JFAS/article/view/54
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spelling doaj-906688fd93fc432e9ec2ccb240ccbdbb2020-11-24T22:07:22ZengEl Oued UniversityJournal of Fundamental and Applied Sciences2588-19141112-98672018-12-0111110.4314/jfas.v11i1.1054A NEW APPROACH TO SYNTHESIS METHACRYLIC MONOMERS N-ALKYLMETHACRYLAMIDE USING AN ECOLOGIC AND FRIENDLY CATALYST MAGHNITE H+S. Derkaoui0M. M. Belbachir1University of Oran1 Ahmed Benbella. Es-senia, Department of Chemistry, Faculty of Science Laboratory of Polymer Chemistry, BPN°1524 El’Menouer 31000 Oran, AlgeriaUniversity of Oran1 Ahmed Benbella. Es-senia, Department of Chemistry, Faculty of Science Laboratory of Polymer Chemistry, BPN°1524 El’Menouer 31000 Oran, Algeria In this paper, we have developed a novel procedure to synthesize four monomers formulated as 1,4-bis(Methacryloyl)Piperazine, N-Methacryloylmorpholine, N-Phenylmethacrylamide and N-Formyldimethacrylamide. N-Alkylmethacrylamide monomers are synthesized by the condensation of primary amine aniline and formamide or heterocyclic secondary amines such as piperazine and morpholine with methacrylic anhydride using an ecologic and friendly catalyst “Maghnite H+”, a proton exchanged montmorillonite clay by replacing a toxic reactant acryloyl chloride and triethylamine which are using in previously published studies. This new approach is even more interesting since this synthesis is carried out in bulk (without solvent) and at 0 °C for 2 hours, obtaining a better yield around 70% and selectivity to the product 100%. These monomers are characterized and confirmed by Infrared Spectroscopy (FTIR), 1H and 13C nuclear magnetic resonance (NMR) spectroscopy. http://www.jfas.info/index.php/JFAS/article/view/54Green chemistry; Montmorillonite clay; N-Alkylmethacrylamide; One-pot synthesis; Methacrylic anhydride.
collection DOAJ
language English
format Article
sources DOAJ
author S. Derkaoui
M. M. Belbachir
spellingShingle S. Derkaoui
M. M. Belbachir
A NEW APPROACH TO SYNTHESIS METHACRYLIC MONOMERS N-ALKYLMETHACRYLAMIDE USING AN ECOLOGIC AND FRIENDLY CATALYST MAGHNITE H+
Journal of Fundamental and Applied Sciences
Green chemistry; Montmorillonite clay; N-Alkylmethacrylamide; One-pot synthesis; Methacrylic anhydride.
author_facet S. Derkaoui
M. M. Belbachir
author_sort S. Derkaoui
title A NEW APPROACH TO SYNTHESIS METHACRYLIC MONOMERS N-ALKYLMETHACRYLAMIDE USING AN ECOLOGIC AND FRIENDLY CATALYST MAGHNITE H+
title_short A NEW APPROACH TO SYNTHESIS METHACRYLIC MONOMERS N-ALKYLMETHACRYLAMIDE USING AN ECOLOGIC AND FRIENDLY CATALYST MAGHNITE H+
title_full A NEW APPROACH TO SYNTHESIS METHACRYLIC MONOMERS N-ALKYLMETHACRYLAMIDE USING AN ECOLOGIC AND FRIENDLY CATALYST MAGHNITE H+
title_fullStr A NEW APPROACH TO SYNTHESIS METHACRYLIC MONOMERS N-ALKYLMETHACRYLAMIDE USING AN ECOLOGIC AND FRIENDLY CATALYST MAGHNITE H+
title_full_unstemmed A NEW APPROACH TO SYNTHESIS METHACRYLIC MONOMERS N-ALKYLMETHACRYLAMIDE USING AN ECOLOGIC AND FRIENDLY CATALYST MAGHNITE H+
title_sort new approach to synthesis methacrylic monomers n-alkylmethacrylamide using an ecologic and friendly catalyst maghnite h+
publisher El Oued University
series Journal of Fundamental and Applied Sciences
issn 2588-1914
1112-9867
publishDate 2018-12-01
description In this paper, we have developed a novel procedure to synthesize four monomers formulated as 1,4-bis(Methacryloyl)Piperazine, N-Methacryloylmorpholine, N-Phenylmethacrylamide and N-Formyldimethacrylamide. N-Alkylmethacrylamide monomers are synthesized by the condensation of primary amine aniline and formamide or heterocyclic secondary amines such as piperazine and morpholine with methacrylic anhydride using an ecologic and friendly catalyst “Maghnite H+”, a proton exchanged montmorillonite clay by replacing a toxic reactant acryloyl chloride and triethylamine which are using in previously published studies. This new approach is even more interesting since this synthesis is carried out in bulk (without solvent) and at 0 °C for 2 hours, obtaining a better yield around 70% and selectivity to the product 100%. These monomers are characterized and confirmed by Infrared Spectroscopy (FTIR), 1H and 13C nuclear magnetic resonance (NMR) spectroscopy.
topic Green chemistry; Montmorillonite clay; N-Alkylmethacrylamide; One-pot synthesis; Methacrylic anhydride.
url http://www.jfas.info/index.php/JFAS/article/view/54
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AT mmbelbachir anewapproachtosynthesismethacrylicmonomersnalkylmethacrylamideusinganecologicandfriendlycatalystmaghniteh
AT sderkaoui newapproachtosynthesismethacrylicmonomersnalkylmethacrylamideusinganecologicandfriendlycatalystmaghniteh
AT mmbelbachir newapproachtosynthesismethacrylicmonomersnalkylmethacrylamideusinganecologicandfriendlycatalystmaghniteh
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