Question: Which of the following compounds is a meso compound?
Options:
2,3-butanediol
2-butanol
3-pentanol
1,2-dichloropropane
Correct Answer: 2,3-butanediol
Solution:
2,3-butanediol has two chiral centers but is superimposable on its mirror image, making it a meso compound.
Which of the following compounds is a meso compound?
Practice Questions
Q1
Which of the following compounds is a meso compound?
2,3-butanediol
2-butanol
3-pentanol
1,2-dichloropropane
Questions & Step-by-Step Solutions
Which of the following compounds is a meso compound?
Step 1: Understand what a meso compound is. A meso compound has multiple chiral centers but is superimposable on its mirror image.
Step 2: Identify the compound in question, which is 2,3-butanediol.
Step 3: Check the structure of 2,3-butanediol. It has two chiral centers (the carbon atoms at positions 2 and 3).
Step 4: Determine if 2,3-butanediol is superimposable on its mirror image. Draw the mirror image and see if you can align it with the original structure.
Step 5: Since 2,3-butanediol can be aligned with its mirror image, it is superimposable, confirming it is a meso compound.
No concepts available.
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