Bromination of (E)-2-butenedioic acid gives: | vedclass

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Question

(C) The bromination of $(E)-2$-butenedioic acid (fumaric acid) proceeds via an anti-addition mechanism. Since the starting material is a trans-alkene,

Vedclass · Accepted Answer

a mixture of $(2R, 3R)$ and $(2S, 3S)-2, 3$-dibromosuccinic acid

Vedclass · Answer

(C) The bromination of $(E)-2$-butenedioic acid (fumaric acid) proceeds via an anti-addition mechanism. Since the starting material is a trans-alkene,anti-addition of bromine results in the formation of a racemic mixture of the $(2R, 3R)$ and $(2S, 3S)$ enantiomers of $2, 3$-dibromosuccinic acid. Therefore,the correct option is $C$.

Bromination of $(E)-2$-butenedioic acid gives:

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