An　efficient　electrochemically　oxidative　-C-H　thiocyanation　and　sulfenylation　of　ketones　has　been　developed　in　a　simple　undivided　cell　under　constant　current　condition.The　electrochemistry　performs　using　NaI　as　the　redox　catalyst　and　heterogeneous　solid　salt　Amberlyst-15(H)(R)　(A-15(H))　as　proton　catalystwithout　the　addition　of　external　conductive　salts.　The　protocol　proved　to　be　practical　since　the　solid　salt　could　be　reused　in　up　to　five　consecutive　gram-scale　runs　without　significant　decrease　in　efficiency.　Control　experiments　and　cyclic　voltammetry　analysis　disclose　that　the　reaction　proceeds　likely　via　a　cascade　-halogenation　and　subsequent　thiocyanation　or　sulfenylation.