Examples of 'ethereal solution' in a sentence
Meaning of "ethereal solution"
ethereal solution - This phrase describes a solution or idea that is delicate, intangible, or not easily grasped. It conveys a sense of something abstract or otherworldly in the proposed solution
How to use "ethereal solution" in a sentence
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ethereal solution
The ethereal solution was filtered and evaporated.
The residue was crystallized from an ethereal solution.
The ethereal solution was transferred to another flask.
Ether was added and the ethereal solution was centrifuged.
The ethereal solution is dried over potassium carbonate.
To the solution was added an ethereal solution of hydrogen chloride.
The ethereal solution was poured from the solid.
The product is obtained and used as an ethereal solution.
The ethereal solution is dried and evaporated to dryness.
The solution is treated with an ethereal solution of hydrochloric acid.
The ethereal solution is decanted.
To the mixture was added excess amount of an ethereal solution of diazomethane.
The ethereal solution was discarded.
The oxalate was then formed using an ethereal solution of oxalic acid.
This ethereal solution was evaporated under reduced pressure to a residue.
See also
Sodium borohydride in aqueous ethanol or lithium aluminiun hydride in ethereal solution.
An ethereal solution of HCl was then added to the solution dropwise.
The ether layer was treated with an ethereal solution of oxalic acid.
The ethereal solution is washed with salt water and dried.
It was converted to hydrochloride by addition of ethanolic hydrogen chloride to its ethereal solution.
The ethereal solution was concentrated in vacuo leaving a viscous orange syrup.
The sodium chloride is filtered off and the ethereal solution is concentrated.
The above ethereal solution of the amine was added to this reaction in one portion.
The reaction make sure was acidified with a saturated ethereal solution of HCl.
The ethereal solution is dried over magnesium sulphate and the solvent evaporated off.
The ethereal phases were collected and the ethereal solution was washed with water.
The ethereal solution is washed with water and then the ether is evaporated off.
A white solid product was obtained by scratching the ethereal solution and keeping in a refrigerator overnight.
The dry ethereal solution was treated with a solution of ether saturated with hydrogen chloride.
The resulting aqueous suspension is extracted with ether and ethereal solution is dried and concentrated.
The ethereal solution was filtered and distilled under reduced pressure to produce an oily product.
The hydrochloride was prepared by treating and ethereal solution of the product with anhydrous HCI.
The ethereal solution was decanted and the solid residue was extracted several times with chloroform.
It is preferred to operate with hydrochloric acid, for example, in an ethereal solution.
The solids in the ethereal solution were filtered off and washed thoroughly with diethyl ether.
The operation is carried out for example with hydrochloric acid, in an ethereal solution.
A GC of the ethereal solution is recorded.
Methyllithium ( 3 equivalents ) is slowly added to the ethereal solution.
The ethereal solution was dried over anhydrous MgSO4.
Treatment of the extract with an ethereal solution of maleic acid gave the salt, m . p.
The ethereal solution was then dried with Na2SO4 and the solvent removed in vacuo.
The mixture is extracted with ethyl ether, the ethereal solution dried and the ether evaporated.
The ethereal solution was extracted with 1M hydrochloric acid.
The mixture is extracted with ethyl ether, the ethereal solution dired and the ether evaporated.
The ethereal solution was cooled to 0 °C and saturated with hydrogen chloride gas.
The slurry was filtered and the ethereal solution of 20 carried on the next step.
The ethereal solution is washed with water ( twice ).
The product was triturated with petroleum ether ( 3x ), and the ethereal solution was concentrated in vacuo.
After filtration, the ethereal solution is saturated with a stream of dry hydrochloric acid gas.
The washed ethereal solution from Example 12 was combined with that of the present Example.
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