Preparation of ethyl acetoacetate from ethyl acetate
Inject a number of ethyl acetate into the kettle, with sodium alcohol as the lead, so that the change of condensation. This process requires temperature control to avoid external disturbances and ensure the stability of the reaction.

After the reaction is completed, neutralize with acid to remove the residue of sodium alcohol. Then distill to remove the untreated ethyl acetate. Then perform distillation to obtain pure ethyl acetoacetate.

This preparation method must abide by the procedures and observe the fineness of the reaction in order to obtain a good effect and obtain high-purity ethyl acetoacetate.