Published by:
CGP EDU Academic Team
Published on: August 14, 2026
3,3-Dimethyl-butan-2-ol loses a molecule of water in the presence of concentrated sulphuric acid to give
tetramethylethylene as a major product. Suggest a suitable mechanism.
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
Sol. Step – I :

Step – II :

2º carbocation
–CH 3 shift

Tetra methyl ethylene
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