Examples of 'acetylacetone' in a sentence
Meaning of "acetylacetone"
acetylacetone (noun) - A chemical compound commonly used as a solvent or in organic synthesis. Acetylacetone is known for its distinct odor and is often used in laboratory settings or industrial applications
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- The diketone CH₃COCH₂COCH₃ used as a solvent and as a coordination ligand
How to use "acetylacetone" in a sentence
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acetylacetone
Acetylacetone loses two protons to form a dianion.
It is the barium complex of the anion of acetylacetone.
Acetylacetone is preferably used as the chelating agent.
To these accelerators may be added promotors like acetylacetone.
Acetylacetone is prepared industrially by the thermal rearrangement of isopropenylacetate.
Alternatively the direct reaction of acetylacetone with potassium permanganate.
Acetylacetone and hexafluoroacetone are further preferable.
The keto and enol tautomers of acetylacetone coexist in solution.
Titanium alkoxides may be converted to an acetylacetonate compound by means of acetylacetone.
Among these complexes with acetylacetone and ethylacetylacetone are preferred.
Acetylacetone was added thereto and the solution diluted with ethanol.
This colorless liquid is significant commercially as the principal precursor to acetylacetone.
Acetylacetone is furthermore preferable.
Examples of inhibitors that could be used include acetylacetone and tertiobutylcatechol.
We tested acetylacetone as the minimal diketone expected to generate the chromophore.
See also
The configuration and conformation of the isomeric enol acetates of acetylacetone have been elucidated.
Acetylacetone and tertiobutylcathecol are other examples of polymerization inhibitors that can be used.
Examples of the active methylene blocking agent include ethyl acetoacetate and acetylacetone.
The addition of acetylacetone complex salts to coating compositions as a solution has been investigated.
The addition of Grignard reagents to dibenzoylmethane and acetylacetone has been reinvestigated.
Acetylacetone is a versatile bifunctional precursor to heterocycles because both keto groups undergo condensation.
Other adsorptions as expected for co-ordinated acetylacetone.
Acetylacetone degradation has been characterized in the bacterium Acinetobacter johnsonii.
The especially preferred beta-diketone is acetylacetone.
In this reaction, some acetylacetone is oxidized to acetic anhydride.
Thus, the preferred diketone is acetylacetone.
Among them, acetylacetone complex and ethylacetylacetone complex are preferable.
A blend of solvents which may be used is a blend of n-propanol and acetylacetone.
Among them, acetylacetone complex and ethylacetylacetone complex are preferred.
Further, the carbodiimidization catalyst may comprise metallic derivatives of acetylacetone.
Among them, acetylacetone complex and ethylacetylacetone complex are favorable.
Promoters may also be added to these accelerators, for instance acetylacetone.
Among these, an acetylacetone complex and an ethyl acetylacetone complex are preferable.
Very strong bases, such as organolithium compounds, will deprotonate acetylacetone twice.
This example illustrates the use of acetylacetone as a specific co-mobilizer in place of oxalic acid.
Examples of the active methylene-type blocking agent include ethyl acetoacetate and acetylacetone.
Moles of acetylacetone was dropped through a dropping funnel into 1 mole of titanium isopropoxide being agitated.
Examples of suitable B-diketone compounds are acetylacetone and derivatives thereof.
The acetylacetone peroxide compositions had the formulations provided in Table 3.
The complexation of titanium alkoxide with acetylacetone is a good way to prevent rapid hydrolysis / condensation reactions.
O-Nitrotoluene was used as a solvent for dissolving the sample, and acetylacetone was added thereto.
After this time, a mixture of acetylacetone and propylene oxide were added to deactivate the catalyst.
The process requires heat and an organometallic catalyst like zirconium acetylacetone or zinc L-lactate.
Precursor to heterocycles, Acetylacetone is a versatile precursor to heterocycles.
A method according to claim 5 wherein reagent B is acetylacetone.
Metallic derivatives of acetylacetone and methods are described in U.S. Patent No.
Acetylacetone can, for instance, stabilize nanoscale colloids.
Process according to claim 15, wherein the metal chelate is acetylacetone.
Then, 68 g of acetylacetone cobalt salt was added to the pitch and dissolved by stirring.
The preferred aliphatic diketones are B-diketones, such as acetylacetone.
