Peroxide- And transition metal-free electrochemical synthesis of α,β-epoxy ketones

  • Mengxun Zhang
  • , Tie Chen
  • , Shisong Fang
  • , Weihua Wu
  • , Xin Wang
  • , Haiqiang Wu
  • , Yongai Xiong
  • , Jun Song
  • , Chenyang Li*
  • , Zhendan He*
  • , Chi Sing Lee*
  • *Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

6 Citations (Scopus)

Abstract

A novel electrochemical method for the synthesis of α,β-epoxy ketones is reported. With KI as the redox mediator, methyl ketones reacted with aldehydes under peroxide- and transition metal-free electrolytic conditions and afforded α,β-epoxy ketones in one pot (36 examples, 52-90% yield). This safe and environmental-friendly method has a broad substrate scope and can readily provide a variety of α,β-epoxy ketones in gram-scales for evaluation of their anti-cancer activities.

Original languageEnglish
Pages (from-to)2481-2486
Number of pages6
JournalOrganic and Biomolecular Chemistry
Volume19
Issue number11
Early online date26 Feb 2021
DOIs
Publication statusPublished - 21 Mar 2021

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