We have to explain why the acid-catalyzed hydration of alkenes generally gives a secondary or a tertiary alcohol, with the exception of ethylene (H 2 C=CH 2 ) which upon acid catalyzed hydration gives a primary alcohol, ethanol. Concept introduction: The acid catalyzed hydration of an alkene involves the addition of proton to the double bonded carbon atom resulting in the formation of carbocation, bond formation between carbocation and the nucleophile, H 2 O and the deprotonation to give alcohol.

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Chapter 14, Problem 14.77P

Interpretation Introduction

Interpretation:

We have to explain why the acid-catalyzed hydration of alkenes generally gives a secondary or a tertiary alcohol, with the exception of ethylene (H₂ C=CH₂ ) which upon acid catalyzed hydration gives a primary alcohol, ethanol.

Concept introduction:

The acid catalyzed hydration of an alkene involves the addition of proton to the double bonded carbon atom resulting in the formation of carbocation, bond formation between carbocation and the nucleophile, H₂ O and the deprotonation to give alcohol.

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