The method by which aniline cannot be prepare | vedclass

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

Question

(D) Aryl halides,such as chlorobenzene,do not undergo nucleophilic substitution reactions with potassium phthalimide under ordinary conditions because

Vedclass · Accepted Answer

Potassium salt of phthalimide treated with chlorobenzene followed by hydrolysis with aqueous $NaOH$ solution

Vedclass · Answer

(D) Aryl halides,such as chlorobenzene,do not undergo nucleophilic substitution reactions with potassium phthalimide under ordinary conditions because the $C-Cl$ bond in chlorobenzene has partial double bond character and the electron-rich benzene ring repels the nucleophile. Therefore,the Gabriel phthalimide synthesis cannot be used for the preparation of aniline. Thus,method $(d)$ is incorrect for the preparation of aniline.

The method by which aniline cannot be prepared is

Similar Questions

What are $X$ and $Y$ respectively in the following reactions?

Identify product $B$ obtained in the following reaction: $CH_{3}CH_{2}NO_{2}$ $\xrightarrow[\Delta]{HNO_{2}} A$ $\xrightarrow{LiAlH_{4}} \text{ether} B$

In the preparation of a $1^{\circ}$-amine from an alkyl halide,with simultaneous addition of one $-CH_2-$ group to the carbon chain,the reagent used as the source of nitrogen is

Which of the following amines cannot be prepared by Gabriel phthalimide synthesis?

Which one of the following compounds gives a secondary amine on reduction?

Vedclass Test Series

Exam Paper Generator

Online Exam Module