Examples of 'aqueous naoh' in a sentence
Meaning of "aqueous naoh"
Aqueous NaOH refers to a solution of sodium hydroxide (NaOH) dissolved in water. This phrase is commonly used in chemistry and scientific contexts to describe the specific form or state of the compound. The term 'aqueous' indicates the presence of water, while 'NaOH' represents the chemical formula for sodium hydroxide
How to use "aqueous naoh" in a sentence
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aqueous naoh
An aqueous NaOH solution was added to the residue.
The solution was neutralized with dilute aqueous NaOH.
The aqueous NaOH layer is acidified with conc.
The filtrate was partitioned between aqueous NaOH and toluene.
An aqueous NaOH solution has resulted particularly preferred.
The reaction is then quenched with diliute aqueous NaOH.
Aqueous NaOH is used as a base.
The mixture was weakly alkalized by addition of aqueous NaOH solution.
Aqueous NaOH is preferably used.
The reaction is then quenched by addition of dilute aqueous NaOH.
The formulations were prepared by adding aqueous NaOH to the polyethylene glycol.
The obtained guanidine is cyclized in the presence of aqueous NaOH.
Hydrolysis in the presence of aqueous NaOH or LiOH gave the acid product.
The crude product is then hydrolyzed with aqueous NaOH.
It was insoluble in aqueous NaOH solution but soluble in organic solvents such as acetone.
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The liquid phase was then removed and neutralised with aqueous NaOH.
For example excess aqueous NaOH may be used to basify the reaction mxture.
The salt obtained was washed with ether and added to aqueous NaOH.
Diluted aqueous NaOH was added and the mixture extracted twice with dichloromethane.
The basic solution containing sodium ions is preferably an aqueous NaOH solution.
The residue was basified with aqueous NaOH and the resulting mixture was extracted with dichloromethane.
Particularly preferred for the scope of the instant invention is the use of aqueous NaOH.
Preferred bases are aqueous NaOH or KOH solutions.
The chloroform portion was then extracted with two portions of diluted aqueous NaOH solution.
Of these, an aqueous NaOH or ammonia solution is preferred.
The filtrate was concentrated under a reduced pressure and basified with aqueous NaOH solution.
Instead, aqueous NaOH was added after the biozide had been added.
The residue is dissolved in dichloromethane and washed with aqueous HCl followed by aqueous NaOH.
Aqueous NaOH solution is added to neutralize the acidic solution, adjusting to pH 6.
The DMF is removed under vacuum and the resulting residue is hydrolyzed using aqueous NaOH.
The pH in the repulping process is adjusted with aqueous NaOH to a pH of approximately 11.
The pH of the solution was brought to about 11 by addition of dilute aqueous NaOH.
Hydrolysis in the presence of aqueous NaOH or LiOH gives the acid product,.
This gave a solution of compound 8 in aqueous NaOH.
Concentrated aqueous NaOH was added slowly until pH 5 was attained and a precipitate formed.
The method of etching porous Si with an aqueous NaOH solution G.
Make alkaline with aqueous NaOH and collect the precipitated de-protected product.
The concentrate pH was adjusted to 8 with aqueous NaOH.
The hydrochloride salt was then basified with aqueous NaOH and extracted 3 times with ethyl ether.
The pH was adjusted to 8 by the addition of dilute aqueous NaOH.
Add 1N aqueous NaOH to basify the reaction mixture.
Thus, the pH is again adjusted by an addition of aqueous NaOH.
The filtrate was basified with aqueous NaOH and the solution was extracted with CH ₂ Cl ₂.
This mixture was brought to a pH of 8 by addition of concentrated aqueous NaOH.
Treat the resulting residue with 1N aqueous NaOH and extract with EtOAc.
When the solvent is ethanol, the sodium hydroxide is preferably aqueous NaOH.
This is washed with a 1 N aqueous NaOH solution and then with water saturated with NaCl.
The reaction was quenched vía addition of concentrated aqueous NaOH until pH 9.
The residue was neutralized with 1N aqueous NaOH under ice-cooling and extracted with EtOAc.
These compounds can be cyclized to 3-substituted tricyclic pyrimidine in presence of aqueous NaOH.
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