Addition of bromine to 1,3-butadiene gives | vedclass

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(C) The electrophilic addition of bromine to $1,3-$butadiene proceeds through the formation of a resonance-stabilized allylic carbocation intermediate

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Both $1,2-$ and $1,4-$addition products

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(C) The electrophilic addition of bromine to $1,3-$butadiene proceeds through the formation of a resonance-stabilized allylic carbocation intermediate. This intermediate can be attacked by the bromide ion at the $C-2$ position to form the $1,2-$addition product ($3,4-$dibromobut-$1-$ene) or at the $C-4$ position to form the $1,4-$addition product ($1,4-$dibromobut-$2-$ene). Therefore,both $1,2-$ and $1,4-$addition products are formed.

Addition of bromine to $1,3-$butadiene gives

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