Examples of 't-butyl methyl' in a sentence
Meaning of "t-butyl methyl"
t-butyl methyl: This is a chemical term referring to a specific molecular structure or compound. T-butyl methyl could be a combination of t-butyl group and a methyl group in a molecule
How to use "t-butyl methyl" in a sentence
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t-butyl methyl
The residue was dissolved in t-butyl methyl ether.
Use of t-butyl methyl ether ( TMBE ) and aromatic solvents gave the highest rates.
Preferred solvents are toluene and t-butyl methyl ether.
Above all, diethyl ether, THF, t-butyl methyl ether and toluene are particularly preferred.
The resulting solid was washed with t-butyl methyl ether.
The peptide was precipitated with t-butyl methyl ether and lyophilized with water, acetonitrile ( 2:3 ) mixture.
The aqueous layer was extracetde with t-butyl methyl ether.
The mixture was extracted with t-butyl methyl ether and then washed three times with water.
Hydrochloric acid and extracted with t-butyl methyl ether.
The product is crystallized from t-butyl methyl ether-hexane to yield to the title compound ; m . p.
The reaction mixture was extracted with t-butyl methyl ether.
Using Method III, dimethylacetamide, t-butyl methyl ether, and hexafluoropropan-2-ol did not provide Form A.
The aqueous phase is extracted with a solvent such as t-butyl methyl ether.
The obtained residue was washed with t-butyl methyl ether and then collected by filtration.
Purification is carried out by trituration of the crude product in t-butyl methyl ether.
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The residue was recrystallized from t-butyl methyl ether to give compound S as a solid.
Preferably the ethers are diethyl ether, diisopropyl ether or t-butyl methyl ether.
To the residue was added t-butyl methyl ether, followed by filtration.
The collected solid was washed with ethanol and t-butyl methyl ether.
Forty ml of water and 200 ml of t-butyl methyl ether were added to the filtrate.
To the filtrate was added water, followed by extraction with t-butyl methyl ether.
The resulting residue was recrystallized in t-butyl methyl ether yielding 1.6 grams of a white solid.
The resulting solids were collected by filtration and washed with t-butyl methyl ether.
The residue was washed with t-butyl methyl ether ( 2 mL ) and filtrated.
The crude peptide was precipitated, centrifuged and washed twice in t-butyl methyl ether.
Forty ml of water and 200 ml of t-butyl methyl ether were added to the oil.
After distilling the solvent off, the residue was crystallized from t-butyl methyl ether.
Example of suitable solvents include dimethoxyethane, t-butyl methyl ether, THF, chloroform, xylene, toluene and dichloromethane.
After addition of iced water, the reaction mixture was extracted with t-butyl methyl ether.
The residue was extracted twice with t-butyl methyl ether and water.
Then, the reaction mixture was poured into water, followed by extraction with t-butyl methyl ether.
The residue was solidified by addition of t-butyl methyl ether and hexane.
The residue was added water and extracted three times with t-butyl methyl ether.
Suitable solvents include methylene chloride, dimethoxyethane, t-butyl methyl ether, dichloroethane, tetrahydrofuran and dioxane.
The organic layer was concentrated, then diluted with t-butyl methyl ether.
The residue was cleaned by chromatography ( silica gel, t-butyl methyl ether ) and crystallised.
The mixture is transferred to a separatory funnel and extracted with t-butyl methyl ether ( 2 x 20 ml ).
The solid was filtered off, washed with t-butyl methyl ether and dried.
The aqueous phases are back-extracted with t-butyl methyl ether.
In another embodiment a 20 % aqueous t-butyl methyl ether was used.
Donepezil hydrochloride is dissolved in methanol, to which is added t-butyl methyl ether or acetonitrile.
The reaction was cooled to room temperature . 366 g t-butyl methyl ether was added.
The mixture was then filtered and the solid was washed with t-butyl methyl ether ( 20 mL ).
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