synthesis

Synthesize the following compound  You may also use any organic compounds containing three or less carbon atoms, benzene, N-bromosuccinimide, triphenylphosphine, meta-chloroperbenzoic acid (MCPBA), methylvinyl ketone, lithium diisopropylamide (LDA), ethyl acetoacetate (acetoacetic ester) and diethyl malonate (malonic ester), as well as any inorganic reagents.