March 28, 2024, 06:25:55 PM
Forum Rules: Read This Before Posting


Topic: Why does ammonia show condensation with formaldehyde and acetone?  (Read 4940 times)

0 Members and 1 Guest are viewing this topic.

kaif87

  • Guest
Why does ammonia show condensation with formaldehyde and acetone?

I have looked in many books but i couldnt find any which explain why its shows condensation reaction.Please help me!

Demotivator

  • Guest
Re:Why does ammonia show condensation with formaldehyde and acetone?
« Reply #1 on: August 11, 2004, 11:55:50 AM »
This site might help
http://www.rhodium.ws/chemistry/reductive.amination.html

"Ammonia reacts with aldehydes and ketones to form compounds called imines (a condensation reaction with the elimination of water). The first step is a nucleophilic addition to the carbonyl group followed by a rapid proton transfer. The resulting product, a hemiaminal, also sometimes called a carbinolamine, is generally unstable and cannot be isolated. A second reaction occurs in which water is eliminated from the hemiaminal and imine is formed."


Sponsored Links