Explain the formation of alcohol from alkene via acid-catalyzed hydration.

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(N/A) The acid-catalyzed hydration of alkenes involves the addition of water $(H_{2}O)$ across the double bond in the presence of an acid catalyst like $H_{2}SO_{4}$.
The mechanism proceeds as follows:
$1$. Protonation of the alkene to form a carbocation intermediate.
$2$. Nucleophilic attack by water on the carbocation.
$3$. Deprotonation to yield the alcohol.
This reaction follows the Markovnikov rule,where the hydroxyl group $(-OH)$ attaches to the more substituted carbon atom. The general reaction is:
$R-CH=CH_{2} + H_{2}O \xrightarrow{H^{+}} R-CH(OH)-CH_{3}$

Explore More

Similar Questions

Show how you would synthesize the following alcohols from appropriate alkenes:
$(i)$ $1$-methylcyclohexanol
$(ii)$ $3$-methylhexan-$3$-ol
$(iii)$ pentan-$2$-ol
$(iv)$ $2$-cyclohexylbutan-$2$-ol

Difficult
View Solution

In which of the following reactions does the addition of $H_2O$ take place according to Markovnikov's rule but without rearrangement?

Difficult
View Solution

Explain the process of obtaining alcohols from aldehydes and ketones with examples.

The oxymercuration-demercuration of allylbenzene $(C_6H_5-CH_2-CH=CH_2)$ produces the major product:

The only alcohol that can be prepared by the indirect hydration of alkene is

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo