Autor según el artículo: Ghasemi, Nastaran; Yavari, Ali; Bahadorikhalili, Saeed; Moazzam, Ali; Hosseini, Samanehsadat; Larijani, Bagher; Iraji, Aida; Moradi, Shahram; Mahdavi, Mohammad;
Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/es de la URV: Bahadorikhalili, Saeed
Palabras clave: 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
Resumen: 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.
Áreas temáticas: Inorganic chemistry Chemistry, inorganic & nuclear
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: saeed.bahadorikhalili@urv.cat
Identificador del autor: 0000-0001-8047-342X
Fecha de alta del registro: 2023-02-12
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Enlace a la fuente original: https://www.mdpi.com/2304-6740/10/12/231
Referencia al articulo segun fuente origial: Inorganics. 10 (12):
Referencia 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 Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/
DOI del artículo: 10.3390/inorganics10120231
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2022
Tipo de publicación: Journal Publications
Repositori URV