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Which one of the following of 2,3-butane diol is enantiomeric?

Options

  1. A2 R, 3 R and 2 S, 3 S
  2. B2 S, 3 S and 2 S, 3 R
  3. C2 R, 3 R and 2 R, 3 S
  4. D2 S, 3 S and 2 R, 3 S

Correct answer

A. 2 R, 3 R and 2 S, 3 S

Step-by-step solution

The pairs 2 R, 3 R -butane diol and 2 S, 3 S -butane diol are enantiomeric.

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