53090-43-0

Ethyl 3-(3,4-dichlorophenyl)-3-oxopropionate is an organic intermediate, which has been reported in the literature to prepare α-ketoamides and their derivatives.

React with 3,4-dichlorobenzaldehyde, ethyl diazoacetate and ter-BuOK, and then directly separate the resulting mixture by silica gel flash column chromatography to obtain Ethyl 3-(3,4-dichlorophenyl)-3-oxopropionate.