Question
The absolute configuration of
is:
-
(2S, 3R)
-
(2S, 3S)
-
(2R, 3R)
-
(2R, 3S)
Solution
A.
(2S, 3R)
For C-2 order of priority of substituents is
OH> CH(Cl)(CH3)>COOH
For C-3, order of priority of substituents is
Cl> CH(OH)COOH > CH3
