Examples of 'extraction with etoac' in a sentence
Meaning of "extraction with etoac"
extraction with etoac - Refers to a chemical process or technique involving Etoac (Ethyl Acetate) for extraction purposes
How to use "extraction with etoac" in a sentence
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extraction with etoac
Extraction with EtOAc three times.
The title compound was isolated by extraction with EtOAc.
Extraction with EtOAc and bicarbonate washing gave an oil that was purified on silica gel.
Saturated NaCl solution was added followed by extraction with EtOAc.
Extraction with EtOAc and purification using preparative HPLC gave the title compound.
The product was further purified by extraction with EtOAc and water.
Extraction with EtOAc gave 5 g of a dark yellow solid.
The aqueous phase was made slightly acidic before extraction with EtOAc.
For extraction with EtOAc the solution was basified with 1N-NaOH.
Filtration followed by removal of solvent and extraction with EtOAc provided the pure diamine.
After extraction with EtOAc and drying over MgSO4, the solvent was removed.
DTT was removed by repeated extraction with EtOAc.
Extraction with EtOAc followed by evaporation of solvent gave 1.96 g of a white gel.
In the same manner pH 4 was adjusted followed by extraction with EtOAc.
Extraction with EtOAc followed by silica gel chromatography gave compound 10 as a foam ( 10 mg ).
See also
Product isolated by aqueous work-up and extraction with EtOAc.
Extraction with EtOAc and drying over MgSO4 gave the corresponding acid ( 45 mg ).
Thereafter, water was added to the reaction solution, followed by extraction with EtOAc.
Extraction with EtOAc ( 3x20 ml ) yields an organic phase that is dried, filtered and concentrated.
From the filtrate, more product can be obtained by extraction with EtOAc.
Extraction with EtOAc ( 100ml x 2 ) and evaporation gave a solid residue which was washed with hexane.
Water and EtOAc were added at room temp . and extraction with EtOAc followed.
After extraction with EtOAc ( 3x ) the combined org . extracts were dried over MgSO4 and filtered.
After stirring overnight, a reaction solution was poured onto water followed by extraction with EtOAc.
HCI sol ., followed by extraction with EtOAc.
The organic solvents were removed by concentration followed by adding H2O and extraction with EtOAc.
Prior to extraction with EtOAc the pH was adjusted with 2M NaOH ( pH 8 ).
Afterwards 1N aqueous hydrochloric acid was added followed by extraction with EtOAc.
Acidic work-up with 1N HCl and followed by extraction with EtOAc afforded the quinoline of formula ( 33 ).
Careful quenching by the addition of H2O was followed by extraction with EtOAc.
Treatment with 1 N NaOH was followed by extraction with EtOAc ( x3 ), and washing with brine.
This was neutralized with an aqueous 1 M hydrochloric acid, followed by extraction with EtOAc.
Compound 55A was obtained quantitatively by continuous extraction with EtOAc in a Soxlet apparatus.
Then, sodium hydrogencarbonate solution was added thereto, followed by Extraction with EtOAc.
Then, water was added, followed by extraction with EtOAc.
The solvent was evaporated and 1N aqueous HCl was added, followed by extraction with EtOAc.
Possible residues of HAsp ( OBzl ) ₂ can now be removed by extraction with EtOAc at pH 8.
To the solution was then added 10 % potassium sodium tartarate, followed by extraction with EtOAc.
The mixture was quenched with brine followed by an extraction with EtOAc ( 3x ).
The aqueous phase was collected and carefully acidified ( pH ∼ 3 ) before extraction with EtOAc.
To the solution was then added 10 % potential sodium tartarate, followed by extraction with EtOAc.
The mixture was concentrated ( rotary evaporator ), water was added and extraction with EtOAc followed.
The pH was adjusted to 10 with IN NaOH prior to extraction with EtOAc.
The solution was adjusted to pH 9 with solid K2CO3 following by extraction with EtOAc.
After cooling to room temperature, ice and 3 N HCI were added, followed by extraction with EtOAc.
After 2h, saturated Na2CO3 was added followed by extraction with EtOAc.
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Examples of using Etoac
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Water and EtOAc were added to the mixture
The reaction mixture was extracted with EtOAc
The EtOAc was separated then concentrated in vacuo
