Examples of 'diethyl carbonate' in a sentence
Meaning of "diethyl carbonate"
Diethyl carbonate: A chemical compound used in various industrial processes and applications, such as solvent extraction and as a starting material in organic synthesis
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- an ester of carbonic acid and ethanol with the formula OC(OCH₂CH₃)₂
How to use "diethyl carbonate" in a sentence
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diethyl carbonate
Preferably the dialkyl carbonate is diethyl carbonate.
Excess diethyl carbonate was removed under reduced pressure.
A mixture of ethylene carbonate and diethyl carbonate is particularly preferred.
Diethyl carbonate is used as a solvent such as in erythromycin intramuscular injections.
Dimethyl carbonate and diethyl carbonate are also useful.
The preferred dialkyl carbonate is dimethyl carbonate or diethyl carbonate.
An excess diethyl carbonate is removed from the mixture.
The synthesis starts from hydrazine and diethyl carbonate.
Most preferably diethyl carbonate or diisopropyl carbonate is used as starting material.
Suitable dialkyl carbonates are dimethyl carbonate and diethyl carbonate.
Recovered ethanol as well as diethyl carbonate distilled to trap were monitored by gas chromatograph.
Preferred organic carbonates include dimethyl and diethyl carbonate.
Dimethyl carbonate and diethyl carbonate produced by these processes are in practical use at present.
Examples of suitable hydrocarbyl substituted carbonates include dimethyl or diethyl carbonate.
Preferred compounds of this type include diethyl carbonate and dimethyl carbonate.
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A new synthesis method of these compounds was thus elaborated using aminoalcohols and diethyl carbonate.
The polycarbonate prepolymers are prepared from diethyl carbonate and an excess of a polyol component.
Preferred lower dialkyl carbonates are dimethyl carbonate and diethyl carbonate.
Dimethyl carbonate and diethyl carbonate are inexpensive compounds that have been produced from phosgene.
Examples of the carbonic acid diester include dimethyl carbonate and diethyl carbonate.
Also, dimethyl carbonate or diethyl carbonate can be used as a multifunctional coupling agent.
The preferred carbonates from this group are dimethyl carbonate and diethyl carbonate.
After 15 min stirring diethyl carbonate or preferably dimethyl carbonate is added dropwise.
This will now by exemplified by means of the reaction of diethyl carbonate with phenol.
The diethyl carbonate is discharged vía a line 9 and recovered as product, optionally after further purification.
In the abovementioned list, dimethyl carbonate or diethyl carbonate is preferentially chosen.
The diethyl carbonate trifluoroborane complex has been obtained from boron trifluoride and diethyl carbonate J. Am.
Among these, preference is given to dimethyl carbonate and diethyl carbonate.
A preferable solvent for diethyl carbonate production would be tri - or tetraethylene glycol diethyl ether.
The process as claimed in claim 1, wherein the dialkyl carbonate is diethyl carbonate.
In distillation column 8 a top product comprising diethyl carbonate and ethanol is withdrawn vía line 9.
In a very particularly preferred way, the water-insoluble organic solvent is diethyl carbonate.
The procedure of example ( 1 ) is followed, using diethyl carbonate instead of dimethyl carbonate.
Preferably, the carbonate may be selected from dimethyl carbonate and diethyl carbonate.
The residue was treated with diethyl carbonate ( 65 mL ) and a catalytic amount of sodium hydride.
The additive of claim 1, wherein the carbonylating agent is dimethyl carbonate or diethyl carbonate.
An additional 131 g of pure diethyl carbonate are added.
A process according to claim 1, wherein the dialkyl carbonate is dimethyl carbonate or diethyl carbonate.
Diethyl carbonate alpha-Methylvaleraldehyde 1-Hexene.
The only potential biomass-derived additive and reformulate known so far is diethyl carbonate.
The diethyl carbonate is present in an amount of between 20 and 40 percent by weight.
After all the glycerol had reacted, the excess of diethyl carbonate was distilled off.
Specific examples include phosgene, dihydric phenol dihaloformates, diphenyl carbonate, dimethyl carbonate, and diethyl carbonate.
The reactor is subsequently fed with diethyl carbonate with a continuous flow of 50 mmol / h for 12 hours.
Examples of organic carbonate compounds include ethylene carbonate, dimethyl carbonate, diethyl carbonate and diphenyl carbonate.
At room temperature ( 25 °C ) diethyl carbonate is a clear liquid with a low flash point.
The choice will preferably be made, as dialkyl carbonate, of diethyl carbonate.
Therefore preferably the dialkyl carbonate is dimethyl carbonate or diethyl carbonate, more preferably diethyl carbonate.
Process according to claim 6, wherein the di ( C1-C5 ) alkyl carbonate is dimethyl carbonate or diethyl carbonate.
A small amount of potassium hydride in an oil and 14.8 g of diethyl carbonate were added thereto.
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All forms of magnesium carbonate react in acids
Carbonate input material and process residues t
Examples of using Diethyl
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I made it from diethyl ether and ammonia
Diethyl succinate is a byproduct of the fermentation of sugar
Suitable solvents include diethyl ether or dichloromethane
