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Reusable copper iron oxide for heterogeneously oxidative cyclization of (hetero)aryl methyl ketones and 2-phenylglycines

dc.contributor.authorHao T. Tran
dc.contributor.authorDuyen K. Nguyen
dc.contributor.authorPhuong T. Dinh
dc.contributor.authorNgoc D.Q. Chau
dc.contributor.authorTung T. Nguyen
dc.contributor.otherVNU-HCM Key Laboratory of Advanced Materials and Structures, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Dien Hong Ward, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City, Dong Hoa Ward, Ho Chi Minh City, Viet Nam
dc.contributor.otherVNU-HCM Key Laboratory of Advanced Materials and Structures, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Dien Hong Ward, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City, Dong Hoa Ward, Ho Chi Minh City, Viet Nam
dc.contributor.otherVNU-HCM Key Laboratory of Advanced Materials and Structures, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Dien Hong Ward, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City, Dong Hoa Ward, Ho Chi Minh City, Viet Nam
dc.contributor.otherVietnam National University Ho Chi Minh City, Dong Hoa Ward, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Dien Hong Ward, Ho Chi Minh City, Viet Nam
dc.contributor.otherVNU-HCM Key Laboratory of Advanced Materials and Structures, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Dien Hong Ward, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City, Dong Hoa Ward, Ho Chi Minh City, Viet Nam; Corresponding author. VNU-HCM Key Laboratory of Advanced Materials and Structures, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Dien Hong Ward, Ho Chi Minh City, Viet Nam.
dc.date.accessioned2025-08-27T04:50:55Z
dc.date.accessioned2025-10-08T09:10:36Z
dc.date.available2025-10-08T09:10:36Z
dc.date.issued01-12-2025
dc.identifier.urihttp://digilib.fisipol.ugm.ac.id/repo/handle/15717717/39184
dc.description.abstractAnnulation of methyl C–H bonds in acetophenone derivatives with 2-phenylglycines to furnish 2,5-diphenyloxazoles under the assistance of heterogeneous catalyst is firstly reported. Successes are attributed to the use of commercially available copper iron oxide, in combination with molecular iodine, p-toluenesulfonic acid, and DMSO. The efficiency of our method is somewhat proven as 19 examples were isolated with yields varied from 32 % to 84 %. The copper iron oxide could be recovered and reused up to 4 times with nearly identical catalytic activity.
dc.language.isoEN
dc.publisherElsevier
dc.subject.lccChemistry
dc.titleReusable copper iron oxide for heterogeneously oxidative cyclization of (hetero)aryl methyl ketones and 2-phenylglycines
dc.typeArticle
dc.description.keywords2,5-Diaryloxazole
dc.description.keywordsCopper iron oxide
dc.description.keywordsReusable catalyst
dc.description.keywords2-Phenylglycine
dc.description.keywordsAnnulation
dc.description.doi10.1016/j.tgchem.2025.100087
dc.title.journalTetrahedron Green Chem
dc.identifier.e-issn2773-2231
dc.identifier.oaioai:doaj.org/journal:ee8f6fd5faea4838986d45bb313b9dba


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