Turkish Journal of Chemistry
Abstract
Ferric hydrogen sulfate was used as an environmentally friendly heterogeneous acidic catalyst for the greener, 1-pot, 3-component synthesis of 1,8-dioxo-octahydroxanthene via condensation reactions between aromatic aldehydes and dimedone under solvent-free thermal and microwave irradiation as well as in aqueous media conditions in short periods of times with excellent yields. The catalyst was easily separated in simple work-up and was recycled several times without loss of reactivity under the described reaction conditions.
DOI
10.3906/kim-0803-2
Keywords
Fe(HSO_4)_3; dimedone; heterogeneous catalyst; 1, 8-dioxo-octahydroxanthene
First Page
233
Last Page
240
Recommended Citation
SHATERIAN, H. R, HOSSEINIAN, A, & GHASHANG, M (2009). Ferric Hydrogen Sulfate as an Efficient Heterogeneous Catalyst for Environmentally Friendly Greener Synthesis of 1,8-Dioxo-Octahydroxanthenes. Turkish Journal of Chemistry 33 (2): 233-240. https://doi.org/10.3906/kim-0803-2
