Mechanism. One of the complications with Friedel$-$Crafts Alkylation is that after the

tetrachloroaluminate leaves, the resulting carbocation can rearrange to a more stable

position. Provide the mechanism for both steps of the reaction below. You must include all

arrows, intermediates, and formal charges. If drawing a Sigma complex, draw its major

resonance forms. The ChemDraw template of this document is available on Carmen.

$AlC{l}_3$

$C{l}_2(1$ eq$),AlC{l}_3$