The product (4) in the given reaction sequenc | vedclass

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

Question

(B) $1$. The starting material is $4$-hydroxybenzoic acid. Treatment with $HNO_3$ (nitration) introduces a nitro group at the ortho position to the $-

Vedclass · Accepted Answer

Vedclass · Answer

(B) $1$. The starting material is $4$-hydroxybenzoic acid. Treatment with $HNO_3$ (nitration) introduces a nitro group at the ortho position to the $-OH$ group,yielding $4$-hydroxy-$3$-nitrobenzoic acid.$2$. Reaction with a base followed by $n-PrCl$ (propyl chloride) performs an $S_N2$ alkylation of the phenolic $-OH$ group to form $4$-propoxy-$3$-nitrobenzoic acid.$3$. Treatment with $SOCl_2$ converts the carboxylic acid group into an acid chloride,forming $4$-propoxy-$3$-nitrobenzoyl chloride.$4$. Reaction with $Et_2NH$ (diethylamine) converts the acid chloride into an amide,yielding $N,N$-diethyl-$4$-propoxy-$3$-nitrobenzamide.$5$. Finally,catalytic hydrogenation using $H_2/Pd-C$ reduces the nitro group $(-NO_2)$ to an amino group $(-NH_2)$,resulting in the final product: $3$-amino-$4$-propoxy-$N,N$-diethylbenzamide.

The product $(4)$ in the given reaction sequence is:

Similar Questions

In the given reaction,$[X]$ will be:

Predict the product $C$ in the following series of reactions:

What is the product formed when acetone reacts with $I_2$ in the presence of $NaOH$?

The major product $(P)$ in the following reaction is $:$

Arrange the following in the correct order of the rate of Nucleophilic Addition Reaction $(NAR)$:
$(I) \ HCHO$
$(II) \ CH_3CHO$
$(III) \ p-NO_2-C_6H_4CHO$
$(IV) \ p-CH_3-C_6H_4CHO$

Vedclass Test Series

Exam Paper Generator

Online Exam Module