Which of the following compounds will not pro | vedclass

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

Question

(B) The reaction of primary amines with $CHCl_3$ and alcoholic $KOH$ is known as the carbylamine reaction. This reaction produces isocyanides (carbyla

Vedclass · Accepted Answer

$p$-Aminobenzoic acid

Vedclass · Answer

(B) The reaction of primary amines with $CHCl_3$ and alcoholic $KOH$ is known as the carbylamine reaction. This reaction produces isocyanides (carbylamines),which have a characteristic offensive smell. Both aliphatic and aromatic primary amines undergo this reaction. However,in the case of $p$-aminobenzoic acid,the presence of the acidic $-COOH$ group and the basic $-NH_2$ group in the same molecule leads to the formation of a zwitterion. Due to the formation of this zwitterion,the $-NH_2$ group is not available to react with $CHCl_3 / KOH$ under normal conditions,and thus it does not produce the offensive smell of a carbylamine.

Which of the following compounds will not produce an offensive smell when treated with $CHCl_3 / KOH$?

Similar Questions

In the carbylamine test for primary amines,the resulting foul-smelling product is:

Which of the following compounds does not react with $NaNO_2$ and $HCl$?

Which of the following compounds gives a positive carbylamine test?

Which of the following gives $RNC$ when reacted with $CHCl_3$ and $KOH$?

Primary and secondary amines can be distinguished by

Vedclass Test Series

Exam Paper Generator

Online Exam Module