AIIMS2008Chemistry-Organic Chemistry
AIIMS 2008 Chemistry Stereochemistry MCQ Question
Type: MCQ-conceptual-Medium-Class 12
In which of the following preparations of ether, the configuration about chiral centre is not retained?
A
CH₃ — OH + Na
B
CH₃ — OH + TsCl
C
CH₃ — CH = CH₂ + Hg(OAc)₂
D
CH₃ — + CF₃CO₃H
Correct Answer
Option B
Detailed Explanation
Retention of configuration
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