Question
Question: Optical rotations of some compounds along with their structures are give below. Which of them have D...
Optical rotations of some compounds along with their structures are give below. Which of them have D – configurations?
A
I,II,III
B
II , III
C
I , II
D
III
Answer
I,II,III
Explanation
Solution
The configurations of – OH at lowest asymmetric carbon is towards right and hence all have D – configuration.