Examples of 'metal alkoxide' in a sentence
Meaning of "metal alkoxide"
metal alkoxide: A metal alkoxide is a compound containing a metal atom bound to an alkoxide group. These compounds are commonly used in organic synthesis and as catalysts in various chemical reactions.
How to use "metal alkoxide" in a sentence
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metal alkoxide
An alkali metal alkoxide such as sodium methoxide.
A preferred basic compound is alkali metal alkoxide.
Preferable metal alkoxide is alkoxide of titanium or silicon.
More preferred are a metal hydride and a metal alkoxide.
A carbonated metal alkoxide can also be used.
The base can be any alkali metal alkoxide.
The metal alkoxide is as defined above.
Higher concentrations of alkali metal alkoxide are deleterious to the process.
A metal alkoxide corresponding to the desired metal oxide is selected.
Using an alkali metal alkoxide in an alkanol.
The alkali metal base is preferably an alkali metal alkoxide.
Addition of a metal alkoxide follows under continued stirring.
No particular limitation is imposed on the metal alkoxide usable here.
The most preferred metal alkoxide species is magnesium ethoxide.
The metal may be in the form of metal chips or a metal alkoxide.
See also
The base is an alkali metal alkoxide in preferred embodiments.
Trialkylamines can often be employed in place of the alkali metal alkoxide.
Any desired metal alkoxide can be employed as the alkoxide.
Dispersing base particles into a solution of a metal alkoxide or silicon alkoxide.
The commercial metal alkoxide need not be further purified before use.
At least one molar equivalent of the alkali metal alkoxide is employed.
The metal alkoxide compounds may comprise titanium or vanadium alkoxides or chloroalkoxides.
It is possible to prepare a supported metal alkoxide catalyst insitu as an optional method.
Suitable organic base for this step include an alkaline metal alkoxide.
It is preferably an alkali metal alkoxide and more preferably sodium methoxide.
A suitable organic base for this step includes an alkaline metal alkoxide.
Examples of the alkali metal alkoxide ar sodium methoxide and potassium ethoxide.
More preferably the colloidal sol or polymeric solution is derived by hydrolysis of a metal alkoxide.
A solvent and a metal alkoxide need to be determined corresponding to a desired alkoxy group.
Often it is diluted with the solvent used to dissolve the transition metal alkoxide.
Alkali metal alkoxides react to give the metal alkoxide complexes of varying complexity.
It would also be possible to use as the metal alkoxide a titanium alkoxide with a methacrylalkoxysilane.
Highly reducing metals react directly with alcohols to give the corresponding metal alkoxide.
The alkoxide is preferably an alkali metal alkoxide and most preferably sodium methoxide.
Using treated silica is especially important for the preparation of supported metal alkoxide catalysts.
Examples of metal salts and metal alkoxide partial hydrolysis products include the previously listed examples.
A method for directly forming a color film by use of a transition metal alkoxide is theoretically possible.
The Group I metal alkoxide will preferably be a metal salt of the cyclic alcohol.
In some embodiments, the catalyst is an amine or a metal alkoxide.
Advantageously, the metal alkoxide is an alkoxysilane.
Potassium t-butoxide is preferably used as the alkali metal alkoxide.
Preferably, the transition metal alkoxide is a titanium tetraalkoxide.
More preferably, the alcoholate is an alkali metal or alkaline earth metal alkoxide.
Many metal alkoxide compounds also feature oxo-ligands.
A method of preparing a mixed metal alkoxide complex precursor comprising,.
The metal alkoxide by-product may be recovered from the exchanged modular compartment.
In one exemplary embodiment, the metal alkoxide is sodium methoxide.
A preferable metal alkoxide is a titanium or silicon alkoxide, and particularly a titanium alkoxide.
Preferably, an alcohol solution of said metal alkoxide may be used.
In particular, the metal alkoxide is selected from sodium methanolate or potassium tert-butoxide.
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