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(B) The reaction of $2-$methylpropene $(CH_3)_2C=CH_2$ with $HBr$ in the presence of peroxide follows the anti-Markovnikov addition mechanism (Kharasc

Vedclass · Accepted Answer

$1-$bromo$-2-$methylpropane

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(B) The reaction of $2-$methylpropene $(CH_3)_2C=CH_2$ with $HBr$ in the presence of peroxide follows the anti-Markovnikov addition mechanism (Kharasch effect).In this mechanism,the bromine atom attaches to the carbon atom with more hydrogen atoms.$2-$methylpropene has the structure $(CH_3)_2C=CH_2$.The terminal carbon has two hydrogen atoms,while the central carbon has none.Therefore,the $Br$ atom adds to the terminal $CH_2$ group,and the $H$ atom adds to the central $C$ atom.The product formed is $1-$bromo$-2-$methylpropane.

What is the product formed by the reaction of $2-$methylpropene with $HBr$ in the presence of peroxide?

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