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Question

(A) The reaction of $HI$ with an alkene in the presence of peroxide does not follow the anti-Markownikoff rule because the addition of $I^{\bullet}$ r

Vedclass · Accepted Answer

$3-$Iodo$-3-$methylhexane

Vedclass · Answer

(A) The reaction of $HI$ with an alkene in the presence of peroxide does not follow the anti-Markownikoff rule because the addition of $I^{\bullet}$ radical is endothermic and reversible. Therefore,the reaction proceeds via the standard electrophilic addition mechanism following the Markownikoff rule.According to the Markownikoff rule,the hydrogen atom attaches to the carbon atom of the double bond that already has more hydrogen atoms,and the iodine atom attaches to the more substituted carbon atom.The reactant is $3-$methylhex$-3-$ene. Upon reaction with $HI$,the iodine atom attaches to the $C3$ position,which is more substituted,resulting in $3-$iodo$-3-$methylhexane as the major product.

The major product obtained in the following reaction is

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