Question

Write a nore on ammonolysis of alkylhalide how can tou obtain free products from the mixture formed is there any disadvantage of this reaction

Answer 1

Explanation:

mixed number is formed by combining three parts: a whole number, a numerator, and a denominator. The numerator and denominator are part of the proper fraction that makes the mixed number. It is partly a whole number. It is partly a fraction.

Answer 2

Ammonolysis:

• When alkyl or benzyl halide reacts with ethanolic form of ammonia, the halogen is replaced by the amino group. In this reaction, the nucleophilic substitution takes place.
• In this process, primary amines are formed majorly. The primary amines reacts with alkyl halide to form secondary amines which again reacts with alkyl halide to form tertiary amines and later quaternary ammonium salt is formed.

Separation of amines:

The mixture of amines are separated by three methods given below:

1. Fractional distillation
2. Hofmann’s method
3. Hinsberg’s method

Disadvantage of ammonolysis:

• The major disadvantage of this reaction is the product formed is always a mixture of amines.
• It requires additional process to separate the amines.