The absolute configuration of
is
(2S, 3R)
(2S, 3S)
(2R, 3R)
(2R, 3S)
The correct option is C: (2S, 3R)
NOTE:
If the lower priority group is in the horizontal plane, take inverse configuration.
It is given that when (±)-2,3-dibromobutane reacts with KOH, some of the products formed are:
Explain via mechanism and then choose the correct ones from the following.
Monosubstitution of (2S,3S)-2,3-dibromobutane using OH− yields a mixture of products.
Monosubstitution of (2S,3S)-2,3-dibromobutane using OH− yields a single major product.
Monosubstitution of (2R,3R)-2,3-dibromobutane using OH− yields a mixture of products.