Which of the following alcohols on treatment | vedclass

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

Question

(D) The reaction of alcohols with $HCl$ proceeds via an $S_N1$ mechanism involving the formation of a carbocation intermediate. $(a)$ $4-$methylcycloh

Vedclass · Accepted Answer

All of these

Vedclass · Answer

(D) The reaction of alcohols with $HCl$ proceeds via an $S_N1$ mechanism involving the formation of a carbocation intermediate. $(a)$ $4-$methylcyclohex$-3-$en$-1-$ol forms a carbocation that undergoes rearrangement to form the more stable allylic carbocation,which then reacts with $Cl^-$ to give $3-$chloro$-3-$methylcyclohexene. $(b)$ $5-$methylcyclohex$-2-$en$-1-$ol forms an allylic carbocation that can directly react with $Cl^-$ to give $3-$chloro$-3-$methylcyclohexene. $(c)$ $1-$methylcyclohex$-2-$en$-1-$ol forms an allylic carbocation that reacts with $Cl^-$ to give $3-$chloro$-3-$methylcyclohexene. Since all the given alcohols can produce the specified product through carbocation intermediates,the correct answer is $D$.

Which of the following alcohols on treatment with $HCl$ gives $3-$chloro$-3-$methylcyclohexene as a product?

Similar Questions

Assertion : In fused state,calcium chloride cannot be used to dry alcohol or $NH_3$.
Reason : $CaCl_2$ is not a good dessicant.

Which of the following benzylic alcohols is a tertiary alcohol?

When benzyl alcohol is oxidised with $KMnO_4$,the product obtained is

Ethyl alcohol exhibits acidic character on reacting with

The boiling point of glycerol is higher than that of propanal because of:

Vedclass Test Series

Exam Paper Generator

Online Exam Module