Fe(HSO4)3: An Efficient, Heterogeneous and Reusable Catalyst for C‐Alkylation of β‐Dicarbonyl Compounds.

Fe(HSO4)3 is used as an efficient catalyst for the heterogeneous addition of a series of benzylic and allylic alcohols to various β-dicarbonyl compounds, which affords good yields of C-alkylated products.