Electrochemical Partial Fluorination of α, β -Unsaturated Esters
A novel electrochemical partial fluorination of α, β-unsaturated esters efficiently took place accompanied by the rearrangement of the β-substituted alkyl groups to the α-position to afford gem-β,β-difluoroesters in good yields under the pulse electrolysis conditions using Et3N-5HF electrolyte.
KeywordsHigh Energy Efficiency Carboxylic Ester Unsaturated Ester Ring Expansion Fluorine Chemistry
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