Electrochemical synthesis of 1,2-diketones from alkynes under transition-metal-catalyst-free conditions

Electrochemical synthesis of 1,2-diketones from alkynes under transition-metal-catalyst-free conditions

We report an electrochemical protocol for the direct oxidation of internal alkynes in air to provide 1,2-diketones. A variety of functional groups and heterocycle-containing substrates can be tolerated well under mild conditions. A novel electrochemical protocol for the direct oxidation of internal...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2019-07, Vol.55 (62), p.928-9211
Hauptverfasser: Zhou, Jie, Tao, Xiang-Zhang, Dai, Jian-Jun, Li, Chen-Guang, Xu, Jun, Xu, Hong-Mei, Xu, Hua-Jian
Format: Artikel
Sprache:eng
Schlagworte:
Alkynes
Diketones
Functional groups
Oxidation
Substrates
Transition metals
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Zusammenfassung:We report an electrochemical protocol for the direct oxidation of internal alkynes in air to provide 1,2-diketones. A variety of functional groups and heterocycle-containing substrates can be tolerated well under mild conditions. A novel electrochemical protocol for the direct oxidation of internal alkynes in air to provide 1,2-diketones was developed.
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc03996a