Question- Part A) Spell out the whole name of the alkyl bromide that should be used in the malonic ester synthesis of each of the following carboxylic acids:

a) Propanoic acid

b) 3-methylbutanoic acid

c) 3-phenylpropanoic acid

d) 2-butylhexanoic acid

Part B) Spell out the whole name of the alkyl bromide that should be used in the acetoacetic ester synthesis of each of the following methyl ketones

a) 2-heptanone

b) 5-methyl-2-hexanone

c) 4-phenyl-2-butanone

Solve the above problem and provide steps with explanation