Examples of 'recrystallization solvent' in a sentence
Meaning of "recrystallization solvent"
recrystallization solvent: a compound used in chemistry to dissolve and recrystallize substances for purification purposes
How to use "recrystallization solvent" in a sentence
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recrystallization solvent
An especially preferred recrystallization solvent is dimethyl carbonate.
The recrystallization process generally comprises dissolving the filtered product in a recrystallization solvent.
A suitable recrystallization solvent is ethyl acetate in hexane.
Acetonitrile is the preferred recrystallization solvent.
The recrystallization solvent of choice is acetonitrile.
In an exemplary embodiment, the recrystallization solvent is acetonitrile.
The recrystallization solvent was ether-petroleum ether.
In an exemplary embodiment, the recrystallization solvent may be acetonitrile.
The recrystallization solvent is also an acetone / diisopropyl ether mixture.
The process of claim 3 in which the recrystallization solvent is aqueous acetonitrile.
Suitable recrystallization solvent systems include acetonitrile, methanol and tetrahydrofuran.
The process of claim 3 in which the recrystallization solvent is aqueous ethanol.
The recrystallization solvent can be selected from oxygen-containing solvents, for example ethers or esters.
In the purification process of the invention, water is used as recrystallization solvent.
The preferred recrystallization solvent is toluene.
See also
Suitable recrystallization solvent systems include, but are not limited to, acetonitrile, methanol, and tetrahydrofuran.
The method according to Claim 14, wherein the recrystallization solvent is ethanol or an acetone / water mixture.
As the recrystallization solvent of Example 1, ethanol was used in place of the acetone.
Hexane is assumed to be a good recrystallization solvent due to its non-polar properties.
A preferred recrystallization solvent for the compound of formula ( I ) is a mixture of toluene and formic acid.
One suitable recrystallization solvent is an admixture of heptane and toluene.
Another preferred recrystallization solvent system for the compound of formula ( I ) is formic acid / isopropanol ( solvent / antisolvent ).
The aforementioned recrystallization solvent is preferably an amide-type solvent, more preferably N, N-dimethylformamide.
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It is then purified by recrystallization from hot acetone
Recrystallization from toluene forms acicular crystals
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