Electrochemical Oxidative C(sp(2))-H Bond Selenylation of Activated Arenes

Autor(es)

Meirinho, Anne G. ^[1] ; Pereira, Vinkius F. ^[1] ; Martins, Guilherme M. ^[2] ; Saba, Sumbal ^[2] ; Rafique, Jamal ^[3] ; Braga, Antonio L. ^[2] ; Mendes, Samuel R. ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estado Santa Catarina, SINCA, Dept Qulm, BR-89219719 Joinville, SC - Brazil

^[2] Univ Fed Santa Catarina, Labselen, Dept Quim, BR-88040900 Florianopolis, SC - Brazil

^[3] Univ Fed Mato Grosso do Sul, Inst Quim, BR-79074460 Campo Grande, MS - Brazil

• Tipo de documento: Artigo Científico
• Fonte: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY; v. 2019, n. 38 AUG 2019.
• Citações Web of Science: 1

Resumo

Herein, we report an electrochemical oxidative C(sp(2))-H selenylation of activated arenes. The reaction proceeds in an undivided electrochemical cell at Pt-electrodes in the presence of KI as the supporting electrolyte, which could suffer oxidation at the anode. Using this benign, atom-economic protocol, the desired selenylated products were obtained regioselectively in good to excellent yields by using a half molar equiv. of the diselenides. (AU)

• Processo FAPESP: 14/50249-8 - Green chemistry: sustainable synthetic methods employing benign solvents, safer reagents, and bio-renewable feedstock
• Beneficiário: Arlene Gonçalves Corrêa
• Modalidade de apoio: Auxílio à Pesquisa - Programa Centros de Pesquisa em Engenharia