When phenol reacts with ammonia in the presen | vedclass

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

Question

(A) The reaction of phenol with ammonia in the presence of anhydrous $ZnCl_2$ at $300 \ ^oC$ is known as the Bucherer reaction or a variation of the a

Vedclass · Accepted Answer

Primary amine

Vedclass · Answer

(A) The reaction of phenol with ammonia in the presence of anhydrous $ZnCl_2$ at $300 \ ^oC$ is known as the Bucherer reaction or a variation of the ammonolysis of phenols.In this reaction,the hydroxyl group $(-OH)$ of phenol is replaced by an amino group $(-NH_2)$ to form aniline.$C_6H_5OH + NH_3 \xrightarrow{ZnCl_2, 300 \ ^oC} C_6H_5NH_2 + H_2O$Aniline $(C_6H_5NH_2)$ is a primary amine because the nitrogen atom is attached to only one carbon atom of the benzene ring.Therefore,the correct option is $A$.

When phenol reacts with ammonia in the presence of $ZnCl_2$ at $300 \ ^oC$,it gives:

Similar Questions

What is $Z$ in the above sequence of reactions?

The correct order for acidity of the following hydroxyl compounds is:
$A. CH_3OH$
$B. (CH_3)_3COH$
$C. C_6H_5OH$
$D. p-CH_3OC_6H_4OH$
$E. p-O_2NC_6H_4OH$
Choose the correct answer from the options given below:

Which of the following is the strongest ortho-para directing group?

Which one is the most acidic compound?

Which of the following substances is the most acidic?

Vedclass Test Series

Exam Paper Generator

Online Exam Module