Indicate the organic structure for the produc | vedclass

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Question

(A) The reaction is an electrophilic addition of acetyl chloride to the alkene catalyzed by a Lewis acid $(ZnCl_2)$.The acetyl cation $(CH_3CO^+)$ att

Vedclass · Accepted Answer

$CH_3-C(Cl)(CH_3)-CH_2-COCH_3$

Vedclass · Answer

(A) The reaction is an electrophilic addition of acetyl chloride to the alkene catalyzed by a Lewis acid $(ZnCl_2)$.The acetyl cation $(CH_3CO^+)$ attacks the terminal carbon of $2-$methylpropene to form a stable tertiary carbocation intermediate,$(CH_3)_2C^+-CH_2-COCH_3$.This intermediate then reacts with the chloride ion $(Cl^-)$ to give $4-$chloro$-4-$methylpentan$-2-$one,$CH_3-C(Cl)(CH_3)-CH_2-COCH_3$.

Indicate the organic structure for the product expected when $2-$methylpropene is heated with acetyl chloride in the presence of anhydrous zinc chloride.

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