ChemInform Abstract: Mild and Selective α‐Fluorination of Carbonyl Compounds (Ketones, 1,3‐Diketones, β‐Ketoesters, α‐Nitroketones, and β‐Ketonitriles) with Selectfluor (F‐TEDA‐BF4) in Imidazolium ILs [BMIM/PF6 or BMIM/NTf2] with Broensted‐Acidic IL [PMIM(SO3H)/OTf] as Promoter.