The absolute configuration of is :
Option: 1 (2R, 3S)
Option: 2 (2S, 3R)
Option: 3 (2S, 3S)
Option: 4 (2R, 3R)
As we learnt ,
Chiral Carbon -
Those carbon on which four different groups are present.
- wherein
For C2
This rotation suggests R but the least prior group is at horizontal position so the configuration is R.
For C3
This rotation suggests S but the least prior group is at horizontal position so the configuration is S.
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