What will be the product (A) in the following | vedclass

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

Question

(A) The reaction of $p$-cresol with $CHCl_3$ and $KOH$ is a Reimer-Tiemann reaction.In the Reimer-Tiemann reaction,a formyl group $(-CHO)$ is introduc

Vedclass · Accepted Answer

$2-$hydroxy$-5-$methylbenzaldehyde

Vedclass · Answer

(A) The reaction of $p$-cresol with $CHCl_3$ and $KOH$ is a Reimer-Tiemann reaction.In the Reimer-Tiemann reaction,a formyl group $(-CHO)$ is introduced into the ortho position of the phenol ring.For $p$-cresol,the para position is already occupied by a methyl group $(-CH_3)$.Therefore,the formyl group will be introduced at the ortho position relative to the hydroxyl $(-OH)$ group.This results in the formation of $2$-hydroxy-$5$-methylbenzaldehyde.

What will be the product $(A)$ in the following reaction?
$p$-cresol $\xrightarrow[(ii) H^+]{(i) CHCl_3/KOH} (A)$

Similar Questions

The correct order of boiling point for the given compounds is:

$A$ solution of phenol in chloroform when treated with aqueous $NaOH$ gives compound $P$ as a major product. The mass percentage of carbon in $P$ is $..............$ (to the nearest integer)
(Atomic mass : $C = 12$; $H = 1$; $O = 16$)

Which among the following has the highest melting point?

What are the products formed by the reaction of phenol with dilute $HNO_3$? By which method are these products separated,and what is the name of the compound that separates out and the reason for it?

The most suitable method for the separation of a $1:1$ mixture of $o-$ and $p-$ nitrophenols is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module

What will be the product $(A)$ in the following reaction?$p$-cresol $\xrightarrow[(ii) H^+]{(i) CHCl_3/KOH} (A)$