Author, as appears in the article.: Ghasemi, Nastaran; Yavari, Ali; Bahadorikhalili, Saeed; Moazzam, Ali; Hosseini, Samanehsadat; Larijani, Bagher; Iraji, Aida; Moradi, Shahram; Mahdavi, Mohammad;
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: Bahadorikhalili, Saeed
Keywords: 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
Abstract: 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.
Thematic Areas: Inorganic chemistry Chemistry, inorganic & nuclear
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: saeed.bahadorikhalili@urv.cat
Author identifier: 0000-0001-8047-342X
Record's date: 2023-02-12
Papper version: info:eu-repo/semantics/publishedVersion
Papper original source: Inorganics. 10 (12):
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
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Entity: Universitat Rovira i Virgili
Journal publication year: 2022
Publication Type: Journal Publications
Repositori URV