Cu₂O spheres as an efficient source of catalytic Cu(I) species for performing azide-alkyne click reactions

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• 作者：Thenner S. Rodrigues^a ; Anderson G.M. da Silva^a ; Lucas C. de Oliveira^b ; Adalberto M. da Silva^c ; Ró ; bson R. Teixeira^b ; ^{robsonr.teixeira@ufv.br} ; Pedro H.C. Camargo^a ; ^{camargo@iq.usp.br}
• 关键词：Cu2O spheres ; Well-defined and monodisperse Cu2O spheres ; Azide-alkyne click reactions ; Copper(I)-catalyzed azide-alkyne cycloaddition
• 刊名：Tetrahedron Letters
• 出版年：2017
• 出版时间：8 February 2017
• 年：2017
• 卷：58
• 期：6
• 页码：590-595
• 全文大小：2709 K
• 卷排序：58

文摘

Cu2O spheres with improved performance towards azide-alkyne click reactions. High yield synthesis of Cu2O well-defined spheres displaying monodisperse sizes. Click reactions under ligand-free and ambient conditions in an open reactor. Cu2O spheres enabled superior performance as compared to a conventional protocol. High yields for click products and seven of them have not been previously reported.