Gabriel phthalimide synthesis is used in the | vedclass

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

Question

(C) Gabriel phthalimide synthesis is a method used to prepare pure primary amines. $1$. Phthalimide is reacted with alcoholic $KOH$ to form potassium

Vedclass · Accepted Answer

$HCl$

Vedclass · Answer

(C) Gabriel phthalimide synthesis is a method used to prepare pure primary amines. $1$. Phthalimide is reacted with alcoholic $KOH$ to form potassium phthalimide. $2$. Potassium phthalimide is then reacted with an alkyl halide to form $N$-alkyl phthalimide. $3$. Finally,$N$-alkyl phthalimide undergoes alkaline hydrolysis using aqueous $NaOH$ to yield the primary amine and phthalic acid (as a salt). $HCl$ is not used in this process as the final step requires basic hydrolysis to release the amine.

Gabriel phthalimide synthesis is used in the preparation of primary amines from phthalimide. Which of the following reagents is not used during the process?

Similar Questions

When propanamide reacts with $Br_2$ and $NaOH$,which of the following compounds is formed?

Identify the product obtained when bromoethane is heated with excess of alcoholic ammonia under pressure.

Explain the ammonolysis of alkyl halide compounds.

The major product of the following reaction is:

Which of the following does not give $RNH_2$ via the Hofmann hypobromide reaction?

Vedclass Test Series

Exam Paper Generator

Online Exam Module