Solution: How could the Acetoacetic Ester Synthesis be used to prepare the following ketone?

Problem

How could the Acetoacetic Ester Synthesis be used to prepare the following ketone?

All Organic Chemistry Practice Problems Beta-Dicarbonyl Retrosynthesis Practice Problems
Q.The following target molecule is a key intermediate used for the synthesis of hypnotic barbiturate drugs. Propose a synthesis of the molecule from thr...
Q.How could malonic ester synthesis be used to prepare the following carboxylic acid?
Q.Give the appropriate reagent to achieve the indicated multi-step retrosynthesis.
Q.Prepare using an acetoacetic ester synthesis.  
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