Determination of formaldehyde with Ethyl acetoacetate by spectrophotometry;

The differential analysis of the content of enol tautomer of ethyl acetoacetate in the isomerization equilibrium system;

Cesium Base Promoted Alkylation, Arylthiolation and Arylselenolation of Diethyl Malonate, Ethyl Acetoacetate;

The function of anhydrous potassium fluoride and acetonitrile in alkylation of active methylene group of acetoacetic ester;

Using zinc acetate as catalyst, acetoacetic ester which turns into the enol form in the non-polar solvent, reacted with ethyl carbamate at 140℃for 6h to give 6-methyl-2,3-dihydrogen-1,3-oxazine-2,4-dione in yield of 82.

Synthesis of Acetylacetone by Acetoacetic ester and Acetic anhydride on Superfine MgO;