Which of the following pairs of 2,3-butanedio | vedclass

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(A) Enantiomers are non-superimposable mirror images of each other. For a molecule with multiple chiral centers,the enantiomer is formed by inverting

Vedclass · Accepted Answer

$2R, 3R$ and $2S, 3S$

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(A) Enantiomers are non-superimposable mirror images of each other. For a molecule with multiple chiral centers,the enantiomer is formed by inverting the configuration at every chiral center.For $2,3-$butanediol,the chiral centers are at positions $2$ and $3$.The enantiomer of the $(2R, 3R)$ isomer is the $(2S, 3S)$ isomer.Therefore,the pair $(2R, 3R)$ and $(2S, 3S)$ represents enantiomers.

Which of the following pairs of $2,3-$butanediol are enantiomers?

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