Some easy conversions

1)Acetic acid to metyl bromide
2)ethyl chloride to butane
3)Aniline to bromobenzene

3 Answers

ans 1 Hunsdieker reaction
ans 2 Wurtz reaction
ans 3 Convert the given compound into Diazonium salt and then perform sandmeyer's reaction

1.)give acetic acid ..NaOH..=CH₃COONa...TREAT THIS WITH...NaOH+CaO==methane--->Cl₂--->ans

2.treat.. Na metal(Wurtz rxn....if i m nt rong!)

3>aniline+Nano₂+HCl==diazo compd--->HBr/Cu==ans

@Avinav
in qn 1 we have to prepare methyl bromide and not methyl chloride..
but with hundiecker reaction the product will be formed in just one step

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