An　electrochemical　approach　for　the　Minisci-type　acylation　of　quinoxalines　with　a-keto　acids　as　the　acyl　radical　precursors　is　reported.　With　the　assistance　of　TFA　as　the　key　additive,　acylated　quinoxalines　were　constructed　in　synthetically　useful　yields.　The　distinguishable　features　of　this　electrochemical　protocol　include　catalyst-and　external　oxidant-free　conditions,　and　operational　simplicity.