" (iii) Aniline does not undergo Fridel - craft reaction."

Account for the following observations : (i) pK_(b) for aniline is more than that for methylamine. (ii) Methylamine solution in water reacts with ferric chloride solution to give a precipitate of ferric hydroxide. (iii) Aniline does not undergo Friedel-Crafts reaction.

Aniline does not undergo friedel-crafts reaction. Why?

Aniline does not undergo Friedel-Crafts reaction. why?