Identify the Gabriel phthalimide synthesis re | vedclass

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

Question

(D) The Gabriel phthalimide synthesis is a method used for the preparation of primary aliphatic amines. The reaction involves the following steps:$1$.

Vedclass · Accepted Answer

Phthalimide + $KOH$ (alc.) $ightarrow$ $N$-potassiophthalimide $\xrightarrow{R-X}$ $N$-alkylphthalimide $\xrightarrow{NaOH_{	ext{(aq.)}}}$ Phthalic acid (salt) + $R-NH_2$

Vedclass · Answer

(D) The Gabriel phthalimide synthesis is a method used for the preparation of primary aliphatic amines. The reaction involves the following steps:$1$. Phthalimide reacts with ethanolic $KOH$ to form potassium phthalimide.$2$. Potassium phthalimide reacts with an alkyl halide $(R-X)$ to form $N$-alkylphthalimide.$3$. $N$-alkylphthalimide undergoes alkaline hydrolysis (using $NaOH_{	ext{(aq.)}}$) to yield the corresponding primary amine $(R-NH_2)$ and sodium phthalate.

Identify the Gabriel phthalimide synthesis reaction from the reactants and reagents used in it.

Similar Questions

Identify the major product $C$ formed in the following reaction sequence:
$CH_3-CH_2-CH_2-I$ $\xrightarrow{NaCN} A$ $\xrightarrow[\text{Partial hydrolysis}]{OH^-} B$ $\xrightarrow{NaOH/Br_2} C \text{ (major)}$

Consider the above reaction,the compound $A$ is

The compound $A$ when treated with $HNO_3$ (in presence of $H_2SO_4$) gives compound $B$,which is then reduced with $Sn$ and $HCl$ to aniline. The compound $A$ is

$CH_3CONH_2 \xrightarrow{Na + ROH} Z + H_2O$. What is $Z$?

The reaction of chlorobenzene with $NH_3$ in the presence of $Cu_2O$ in a xylene solvent at $570 \, K$ yields which of the following products?

Vedclass Test Series

Exam Paper Generator

Online Exam Module