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Copper Catalyst-Supported Modified Magnetic Chitosan for the Synthesis of Novel 2-Arylthio-2,3-dihydroquinazolin-4(1H)-one Derivatives via Chan-Lam Coupling

  • Dades identificatives

    Identificador: imarina:9287707
    Autors:
    Ghasemi, NastaranYavari, AliBahadorikhalili, SaeedMoazzam, AliHosseini, SamanehsadatLarijani, BagherIraji, AidaMoradi, ShahramMahdavi, Mohammad
    Resum:
    In this paper, magnetic chitosan is used as a support for the immobilization of copper catalyst (Cu@MChit). The fabricated catalyst is successfully synthesized and characterized by several techniques. The activity of Cu@MChit catalyst is evaluated in the synthesis of novel derivatives of 3-alkyl-2-arylthio-2,3-dihydroquinazolin-4(1H)-ones. The products are synthesized in three simple steps via Chan-Lam coupling reaction. The synthetic route is based on the reaction of isatoic anhydride and an amine, followed by the reaction with carbon disulfide. Cu@MChit-catalyzed reaction of the obtained intermediate with phenylboronic acid leads to the desired products. The scope of the reaction is confirmed by using various amine and phenylboronic acid derivatives and the products are obtained in high isolated yields.
  • Altres:

    Autor segons l'article: Ghasemi, Nastaran; Yavari, Ali; Bahadorikhalili, Saeed; Moazzam, Ali; Hosseini, Samanehsadat; Larijani, Bagher; Iraji, Aida; Moradi, Shahram; Mahdavi, Mohammad;
    Departament: Enginyeria Electrònica, Elèctrica i Automàtica
    Autor/s de la URV: Bahadorikhalili, Saeed
    Paraules clau: Quinazolinone Nanoparticles Magnetic chitosan Isatoic anhydride Green synthesis Efficient catalyst Copper catalyst Convenient Chitosan Chan–lam coupling Chan-lam coupling 3-dihydroquinazolin-4(1h)-one 2-arylthio-2,3-dihydroquinazolin-4(1h)-one 2-arylthio-2
    Resum: In this paper, magnetic chitosan is used as a support for the immobilization of copper catalyst (Cu@MChit). The fabricated catalyst is successfully synthesized and characterized by several techniques. The activity of Cu@MChit catalyst is evaluated in the synthesis of novel derivatives of 3-alkyl-2-arylthio-2,3-dihydroquinazolin-4(1H)-ones. The products are synthesized in three simple steps via Chan-Lam coupling reaction. The synthetic route is based on the reaction of isatoic anhydride and an amine, followed by the reaction with carbon disulfide. Cu@MChit-catalyzed reaction of the obtained intermediate with phenylboronic acid leads to the desired products. The scope of the reaction is confirmed by using various amine and phenylboronic acid derivatives and the products are obtained in high isolated yields.
    Àrees temàtiques: Inorganic chemistry Chemistry, inorganic & nuclear
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: saeed.bahadorikhalili@urv.cat
    Identificador de l'autor: 0000-0001-8047-342X
    Data d'alta del registre: 2023-02-12
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://www.mdpi.com/2304-6740/10/12/231
    Referència a l'article segons font original: Inorganics. 10 (12):
    Referència de l'ítem segons les normes APA: Ghasemi, Nastaran; Yavari, Ali; Bahadorikhalili, Saeed; Moazzam, Ali; Hosseini, Samanehsadat; Larijani, Bagher; Iraji, Aida; Moradi, Shahram; Mahdavi, (2022). Copper Catalyst-Supported Modified Magnetic Chitosan for the Synthesis of Novel 2-Arylthio-2,3-dihydroquinazolin-4(1H)-one Derivatives via Chan-Lam Coupling. Inorganics, 10(12), -. DOI: 10.3390/inorganics10120231
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    DOI de l'article: 10.3390/inorganics10120231
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2022
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Chemistry, Inorganic & Nuclear,Inorganic Chemistry
    Quinazolinone
    Nanoparticles
    Magnetic chitosan
    Isatoic anhydride
    Green synthesis
    Efficient catalyst
    Copper catalyst
    Convenient
    Chitosan
    Chan–lam coupling
    Chan-lam coupling
    3-dihydroquinazolin-4(1h)-one
    2-arylthio-2,3-dihydroquinazolin-4(1h)-one
    2-arylthio-2
    Inorganic chemistry
    Chemistry, inorganic & nuclear
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