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Consider the reaction, RCHO+NH(2)NH(2)ra...

Consider the reaction, `RCHO+NH_(2)NH_(2)rarrRCH=N-NH_(2)`. What type of reactions is it?

A

Electrophilic addition elimination reaction

B

Free radical addition elimination reaction

C

Electrophilic substitution elimination reaction

D

Nucleophilic addition elimination reaction

Text Solution

Verified by Experts

The correct Answer is:
D
`4RCHO+overset(..)NH_(2)NH_(2)rarrRCH=N-NH_(2)+H_(2)O`
In this reaction `-overset(..)NH_(2)` acts as nucleophilic species which adds on carbon. Therefore, this is the case of nucleophilic addition reaction. Simultaneously, a mole of `H_(2)O` also eliminated. Therefore, overall this reaction is nucleophilic addition elimination reaction.
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