Which of the following alcohols cannot be pre | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The hydration of an alkene follows $Markovnikov's$ rule,where the $OH$ group attaches to the more substituted carbon atom.$Butan-1-ol$ can be prep

Vedclass · Accepted Answer

$2,2-$Dimethylpropan$-1-$ol

Vedclass · Answer

(D) The hydration of an alkene follows $Markovnikov's$ rule,where the $OH$ group attaches to the more substituted carbon atom.$Butan-1-ol$ can be prepared from $but-1-ene$.$Butan-2-ol$ can be prepared from $but-1-ene$ or $but-2-ene$.$3-Methylbutan-1-ol$ can be prepared from $3-methylbut-1-ene$.$2,2-Dimethylpropan-1-ol$ (neopentyl alcohol) cannot be prepared by the direct hydration of any alkene because the corresponding alkene,$3,3-dimethylbut-1-ene$,would undergo rearrangement to form a more stable carbocation,leading to a different product (e.g.,$2,3-dimethylbutan-2-ol$).Thus,the correct option is $(d)$.

Which of the following alcohols cannot be prepared from the hydration of an alkene?

Similar Questions

The product in the following reaction is: $CH_3MgI + HCHO \to \text{Product}$

The product of the following reaction is ...............
$(CH_3)_3C-CH=CH_2 \xrightarrow[(ii) \, NaBH_4 + NaOH]{(i) \, Hg(CH_3COO)_2; \, THF} ?$

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

Ethyl alcohol is industrially prepared from ethylene by

Which of the following reagents is $NOT$ useful for the preparation of alkyl chloride from alcohol?

Vedclass Test Series

Exam Paper Generator

Online Exam Module