AIIMS2018Chemistry-Organic Chemistry
AIIMS 2018 Chemistry Reduction Reactions MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Choose the correct option.

A
2
B
4
C
8
D
6
Correct Answer
Option A
Detailed Explanation
The reduction of 5-methylhex-4-en-2-one using H₂/Pd/C results in the formation of 5-methylhexan-2-ol, which possesses a chiral center at the second carbon atom. This chiral center allows for the existence of two stereoisomers: (R)-5-methylhexan-2-ol and (S)-5-methylhexan-2-ol, due to the different spatial arrangements of substituents around the chiral carbon. Other options are not applicable as they do not provide relevant information or correct answers pertaining to the stereochemistry of the product formed in this reduction reaction.
Found an issue with this question?