Which one of the following reactions does not | vedclass

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

Question

(A) $(1)$ Aniline is a Lewis base and reacts with the Lewis acid $AlCl_3$ to form an anilinium ion complex,which strongly deactivates the benzene ring

Vedclass · Accepted Answer

$C_6H_5NH_2 + AlCl_3 + CH_3Cl \rightarrow p-CH_3-C_6H_4-NH_2$

Vedclass · Answer

(A) $(1)$ Aniline is a Lewis base and reacts with the Lewis acid $AlCl_3$ to form an anilinium ion complex,which strongly deactivates the benzene ring. Therefore,Friedel-Crafts alkylation does not occur.$(2)$ Sulfonation of aniline with $H_2SO_4$ produces anilinium hydrogen sulfate,which upon heating at $473-513 \ K$ gives sulfanilic acid $(p-aminobenzenesulfonic acid)$. The reaction shown in option $B$ is a standard representation of this process.$(3)$ Acetylation of aniline with acetic anhydride in the presence of pyridine is a standard reaction.$(4)$ Nitration of aniline in acidic medium gives a mixture of ortho,meta,and para-nitroaniline due to the protonation of the amino group,but the para-product is a major component.

Which one of the following reactions does not occur?

Similar Questions

Which of the following is the correct increasing order of basic strength of the given compounds in aqueous solution?

Identify the product $A$ in the following reaction:
Aniline $\xrightarrow{(CH_3CO)_2O / \text{pyridine}} A$

When $(P)$ undergoes Hoffmann exhaustive methylation (twice) then the product obtained will be

Reduction of nitrobenzene with $Zn$ and alcoholic $KOH$ solution results in the formation of the following compound:

Which of the following is the strongest base?

Vedclass Test Series

Exam Paper Generator

Online Exam Module