11
Which of the following is an appropriate set of reactants for the
preparation of 1-methoxy-4-nitrobenzene and why (i)
(ii)
(ii) Friedel-Crafts reaction: Anisole undergoes Friedel-Crafts reaction,
i e , the alkyl and acyl groups are introduced at ortho and para
positions by reaction with alkyl halide and  acyl halide in the
presence of anhydrous aluminium chloride (a Lewis acid) as catalyst