Sciencemadness Discussion Board

convert anhydride to ketone

smartgene1 - 27-8-2017 at 16:53

on the Wikipedia it said you can make a ketone from carboxylic anhydride how would one go by doing this via decarboxylation

Sigmatropic - 27-8-2017 at 22:52

Hydrolysis, neutralization with calcium oxide or hydroxide then dry distill.
Could you provide a link to the Wikipedia? Acyl anhydride do not typically decarboxylate as far as I know.

smartgene1 - 28-8-2017 at 04:03

https://en.wikipedia.org/wiki/Ketone

symboom - 28-8-2017 at 04:14

An example would be calcium carbonate and acetic acid react to form calcium acetate
Calcium acetate is heated to decomposition to calcium carbonate and acetone

https://m.youtube.com/watch?v=44cyq4BxCD8

[Edited on 28-8-2017 by symboom]