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Boffis
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Does anyone know anything about the salts of acetone dicarboxylic acid such as the alkali or alkaline earth salts or have any references to such
salts? What I am thinking about is the relative stability and solubility of such salts with a view to understanding how these salts behave. The free
acid is very unstable, the pure esters are much more stable but what about the salts. There is a fair amount of published information about the esters
but very little about the inorganic salts.
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Tellurium
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Quote: Originally posted by Boffis ![](images/xpblue/lastpost.gif) | Does anyone know anything about the salts of acetone dicarboxylic acid such as the alkali or alkaline earth salts or have any references to such
salts?about the inorganic salts. |
On lambdasyn it says, that in ethanolic solution it turns wine red with addition of some iron(III)chloride solution, so this could maybe help you
ronstark![:)](./images/smilies/smile.gif)
On the same page it says, that acetonedicarboxylic acid is decomposed to acetone and CO2 by hot water, acids and bases. So i think it wouldn't be the
greatest idea to add some NaOH to get the sodium salt.
So maybe using a citrate salt instead of citric acid could do the trick? But than no acid should be used or it will displace the citric acid out of
the salt![:(](./images/smilies/sad.gif)
[Edited on 21-7-2017 by Tellurium]
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ronstark
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For now is still in Ethyl Acetate. It was too hot outside these weeks to work on synth's. Will try both after distillation and yield calculation.
Thanks!
[Edited on 24-7-2017 by ronstark]
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ronstark
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2.834g after removal of Ethyl Acetate. The solid started to decompose @ RT with a very powerful smell of formic acid. Maybe this works after all.
[Edited on 6-10-2017 by ronstark]
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