Examples of 'heating to reflux' in a sentence
Meaning of "heating to reflux"
Heating to reflux: a scientific process of heating a liquid to the point where it boils and the vapor is condensed and returned to the original container
How to use "heating to reflux" in a sentence
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heating to reflux
Heating to reflux facilitates the chlorination.
The dehydration is achieved by heating to reflux.
Heating to reflux will accelerate the rate of hydrolysis.
The mixture was stirred under nitrogen while heating to reflux.
After heating to reflux the solution was cooled slowly.
The mixture was degassed a final time followed by heating to reflux.
Heating to reflux was started and continued for one hr.
The colorless solution slowly turns to brown while heating to reflux.
Subsequent heating to reflux and filtration gives a colourless solution.
Examples of the specific reaction conditions include heating to reflux using concentrated hydrochloric acid.
Heating to reflux temperature until hydrogen generation has substantially ceased ;.
The mixture was subject to heating to reflux for 3 hours.
A white precipitate was formed immediately, which dissolved upon heating to reflux.
After heating to reflux for one night, the reaction mixture is concentrated.
The mixture was stirred under heating to reflux for 7 days.
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On heating to reflux the reaction mixture turned homogeneous and was refluxed for 18 h.
The mixture was stirred under heating to reflux for 1 hour.
By heating to reflux and additional stirring for 1 hour water was removed by azeotropic distillation.
The reaction is slightly exothermic and it was completed by heating to reflux for 2 h.
Heating to reflux was applied for 2 hours ; a yellow precipitate formed quickly during this operation.
Charging all the reactants at room-temperature and heating to reflux.
Typically, the deprotection step comprises heating to reflux trityl candesartan cilexetil in methanol.
After heating to reflux for 1 ½ hours GC analysis indicated the absence of starting material.
Then, demetallation of the silica gel was carried out by heating to reflux for 4 hours.
Heating to reflux was then resumed for 15 min.
The slurry would become less viscous only upon heating to reflux for about 30 minutes.
After heating to reflux for 30 minutes, the reaction mixture was concentrated.
This was followed by heating to reflux for 18 hours.
The reaction mixture is stirred for 10 minutes, before heating to reflux.
At the end of the addition, the heating to reflux is prolonged for 1 hour.
After heating to reflux the reaction mixture for 24 hours, the solvent was removed.
Stirring was continued under heating to reflux for 45 minutes.
The obtained solid and ethanol ( 80 mL ) were mixed and dissolved under heating to reflux.
The mixture is stirred with heating to reflux for 24 hours.
After heating to reflux for 16 hours, the mixture was concentrated and recrystallized from ethanol / water.
The reaction was degassed with argon before heating to reflux for 18 hours.
After heating to reflux to give a uniform suspension, hexanes ( 10 mL ) were added.
The dried product ( 1 mol ) was dissolved in 9 litre methanol by heating to reflux temperature.
After stirring for 50 minutes, the reaction solution was stirred for 1 hour under heating to reflux.
The mixture was stirred for 3 days under heating to reflux at 60°C.
The crude product was dissolved in acetonitrile ( 294 ml ) by heating to reflux.
The residue was dissolved in acetonitrile ( 20 mL ) by heating to reflux temperature.
The residue was dissolved in methylene chloride ( 90 ml ) upon heating to reflux.
The solid is again treated with 1.33 litre methanol by heating to reflux for 2 hours.
Additional 68 mg acetamidine and 55 mg sodium hydride are added before heating to reflux for additional 4.5 h.
Thereto was dropwise added 25 g of methanol at 70°C, followed by heating to reflux for one hour.
The resulting mixture is stirred 1.5 hours at 0°C before heating to reflux for four hours.
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Examples of using Heating
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Thus the heating element is automatically switched on
Carefully pull the heating element down
The heating pipes run through here
Examples of using Reflux
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I got acid reflux like something severe
This could just be a case of gastro reflux
Reflux of gastric juice into the gullet
