abstract |
The present invention relates to a process for producing levulinic acid esters from α-angelica lactone and alcohols in the presence of a heterogeneous acid catalyst. In addition, a method is described herein for producing fuel or fuel additives comprising levulinic acid esters produced from α-angelica lactone and alcohol. In addition, compositions are described comprising levulinic acid esters for use as fuel or fuel additives. |