Find the suitable method from the following t | vedclass

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

Question

(A) Gabriel phthalimide synthesis is used for the preparation of aliphatic primary amines without the loss of carbons. It involves nucleophilic substi

Vedclass · Accepted Answer

Gabriel method

Vedclass · Answer

(A) Gabriel phthalimide synthesis is used for the preparation of aliphatic primary amines without the loss of carbons. It involves nucleophilic substitution $(S_{N}2)$ of alkyl halides by the anion formed by the phthalimide.Phthalimide on treatment with ethanolic $KOH$ forms potassium salt of phthalimide which on heating with $RX$ followed by either alkaline hydrolysis or hydrazinolysis with hydrazine produces the corresponding $1^{\circ}$ amine.

Find the suitable method from the following to prepare primary amines without the loss of carbons.

Similar Questions

The given reaction $CH_3-C(C_2H_5)(C_3H_7)-COOH \xrightarrow{N_3H/Conc. H_2SO_4} CH_3-C(C_2H_5)(C_3H_7)-NH_2$ is called:

Which of the following reactions is appropriate for converting acetamide to methanamine?

Which of the following do not give aliphatic primary amine as a product?

When acetamide reacts with $Br_2$ and caustic soda,then we get

When ethanol is mixed with ammonia and passed over alumina,the compound formed is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module