Question

NH₂CONH₂ reacts in 150°c .then what is the complete reaction ʔ​

Answer 1

Answer:

The reaction RCHO+NH

2

NH

2

→RCH=N−NH

2

is a nucleophilic addition-elimination

reaction. First a molecule of hydrazine is added to the carbonyl group. This is a nucleophilic addition reaction.

RCHO+NH

2

NH

2

→RCH(OH)−NH−NH

2

Then a molecule of water is eliminated. This is an elimination reaction.

RCH(OH)−NH−NH

2

→RCH=N−NH

2

+H

2

O