One‐Pot Regioselective γ‐Trifluoromethylthiolation and γ‐Methylthiolation of Enals

We describe herein the direct electrophilic γ‐trifluoromethylthiolation and γ‐methylthiolation of enals, via the in situ formation of the corresponding silyl dienol ether. This one‐pot process is carried out under simple and mild reaction conditions and is compatible with a variety of functional groups.