Coupling of benzene diazonium chloride with 1 | vedclass

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

Question

(C) The coupling reaction of benzene diazonium chloride with $1$-naphthol in an alkaline medium is an electrophilic aromatic substitution reaction.In

Vedclass · Accepted Answer

Vedclass · Answer

(C) The coupling reaction of benzene diazonium chloride with $1$-naphthol in an alkaline medium is an electrophilic aromatic substitution reaction.In $1$-naphthol,the $-OH$ group is a strong activating group.The electrophile,benzene diazonium ion $(PhN_2^+)$,attacks the position ortho or para to the $-OH$ group.Due to steric hindrance,the attack occurs preferentially at the $4$-position (para position) of the $1$-naphthol ring.This results in the formation of $4$-phenylazo-$1$-naphthol,which is an orange-red dye.The correct structure is shown in image $821-c1202$.

Coupling of benzene diazonium chloride with $1$-naphthol in alkaline medium will give:

Similar Questions

Which of the following groups is strongly ortho and para directing?

The product of the given reaction is:

The displacement of $Cl$ from chlorobenzene to obtain phenol requires strong reaction conditions. However,the chlorine in $2, 4-$ dinitrochlorobenzene is easily displaced because ................

If $B$ is the major product,then identify $B$.

$Benzyne$ intermediate is not observed in :

Vedclass Test Series

Exam Paper Generator

Online Exam Module