[ati]

I have a reaction in (H2O and Ethanol), which results a solid that can be solved in DMSO and hot ethanol.
while Barbituric acid can be solved in hot ethanol too.
How to separate barbituric acid from reaction?

[discodermolide]

I have a reaction in (H2O and Ethanol), which results a solid that can be solved in DMSO and hot ethanol.
while Barbituric acid can be solved in hot ethanol too.
How to separate barbituric acid from reaction?

Do a base extraction with Na carbonate and a suitable solvent.

[ati]

I have a reaction in (H2O and Ethanol), which results a solid that can be solved in DMSO and hot ethanol.
while Barbituric acid can be solved in hot ethanol too.
How to separate barbituric acid from reaction?

Do a base extraction with Na carbonate and a suitable solvent.

T.M of me has NH groups. it is solved in solution of NAOH .what can I do?

[discodermolide]

I have a reaction in (H2O and Ethanol), which results a solid that can be solved in DMSO and hot ethanol.
while Barbituric acid can be solved in hot ethanol too.
How to separate barbituric acid from reaction?

Do a base extraction with Na carbonate and a suitable solvent.

T.M of me has NH groups. it is solved in solution of NAOH .what can I do?

What is T.M?
If it has two amines make the solution acidic with HCl and make the mono or the dihdrochloride salt, which may crystallise.

[ati]

I have a reaction in (H2O and Ethanol), which results a solid that can be solved in DMSO and hot ethanol.
while Barbituric acid can be solved in hot ethanol too.
How to separate barbituric acid from reaction?

Do a base extraction with Na carbonate and a suitable solvent.

T.M of me has NH groups. it is solved in solution of NAOH .what can I do?

What is T.M?
If it has two amines make the solution acidic with HCl and make the mono or the dihdrochloride salt, which may crystallise.

Part of the T.M. (target molecule) is barbituric acid. The problem is separation of excessive barbituric acid from reaction.

[discodermolide]

I have a reaction in (H2O and Ethanol), which results a solid that can be solved in DMSO and hot ethanol.
while Barbituric acid can be solved in hot ethanol too.
How to separate barbituric acid from reaction?

Do a base extraction with Na carbonate and a suitable solvent.

T.M of me has NH groups. it is solved in solution of NAOH .what can I do?

What is T.M?
If it has two amines make the solution acidic with HCl and make the mono or the dihdrochloride salt, which may crystallise.

Part of the T.M. (target molecule) is barbituric acid. The problem is separation of excessive barbituric acid from reaction.

I just said; make it acidic with HCl make the hydrochloride salt or the di-hydrochloride salt and crystallise it.

[curiouscat]

I just wanted to gratuitously comment that I love your answers  discodermolide!

Wish I was as smart as you!   

[discodermolide]

I just wanted to gratuitously comment that I love your answers  discodermolide!

Wish I was as smart as you!   

Thank you for the compliment. I am not smart, just have years of experience in organic chemistry. Don't ask how many.