Examples of 'basic alumina' in a sentence
Meaning of "basic alumina"
Basic alumina: Refers to a form of alumina, a compound primarily composed of aluminum and oxygen, which is commonly used in various industrial applications such as in ceramics, catalysts, and abrasives
How to use "basic alumina" in a sentence
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basic alumina
The distillate was filtered through basic alumina.
Basic alumina is then added to the reaction mixture.
The reaction mixture is filtered through basic alumina.
Add basic alumina to form a slurry.
Dioxane was passed through basic alumina prior to use.
Dichloromethane was distilled over calcium chloride and then passed through basic alumina.
The residue was chromatographed on basic alumina eluting with ethyl acetate.
All substrates were distilled from appropriate drying agents or filtered through basic alumina.
The resulting oily residue is subjected to basic alumina column chromatography.
Basic alumina is useful as are conventional silica and alumina having the designated surface área.
Cleavage was effected by stirring in methanol over basic alumina overnight.
Purification by chromatography on basic alumina ( dichloromethane ) gave the product as a colorless oil.
The cooled reaction mixture is filtered over a basic alumina cartridge.
The residue was dissolved in MeOH, basic alumina added, and then concentrated under reduced pressure.
The preferred inorganic oxide is alumina, most preferably basic alumina.
See also
Conditions for treatment with basic alumina or basic silica are set forth in Table 38.
The method of claim 1 wherein the solid adsorbent is basic alumina.
CDCl3 was filtered through basic alumina prior to use in NMR spectroscopy.
The reaction mixture was quenched with 50 ml methanol and filtered through basic alumina.
After 4 hrs the slurry was filtered through basic alumina and concentrated to dryness.
The TSNA are concentrated by extraction with dichloromethane, followed by column chromatography onto basic Alumina.
This was achieved using a second column run on basic alumina in diisopropyl ether.
Subsequently 30 g of basic alumina 60 are added and the mixture is concentrated to dryness under vacuum.
The organic layers were filtrated over basic alumina and dried.
The mixture was run through basic alumina II ( 45g ) which removed any shorter chain reactants remaining.
Propylene was purified by passing through activated basic alumina and molecular sieves.
Method B, Grade III basic alumina column chromatography eluting with a gradient of 0-10 % EtOH in DCM.
The latter may be performed using silica gel, activated carbons, basic alumina and their combinations.
The residue was dissolved in ether ( 150 mL ) and filtered through a plug of activated basic alumina.
Chromatography on silica followed by chromatography on basic alumina gave 1.64 g of intermediate V.
The residue was re-dissolved in dichloromethane ( CH2 Cl2 ) and passed over a column of basic alumina.
The sample was purified on a column of basic alumina run in 10 % hexane / ethyl acetate.
This solution is chromatographed on 500 g of basic alumina.
With vigorous stirring and at ambient temperature, 25 g of basic alumina are then added.
Dry CuCl 2 was obtained by heating under a vacuum at 50 ° C. Dichloromethane was dried over basic alumina.
The mixture was filtered slowly through a fritted funnel with a basic alumina ( 40 g ) pad.
To this thick syrup was added activated basic alumina ( 1g ).
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