Examples of 'trimethylsilyl' in a sentence
Meaning of "trimethylsilyl"
Trimethylsilyl is a noun that refers to a chemical compound commonly used in organic synthesis
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- The organosilicon radical (CH₃)₃Si-
How to use "trimethylsilyl" in a sentence
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trimethylsilyl
Reaction with sterol using trimethylsilyl trifluoromethanesulfonate.
The preferred suitable protecting group is trimethylsilyl.
A molar equivalent of trimethylsilyl chloride is then added.
A preferred such alkyne protecting group is trimethylsilyl.
Preferred among these are trimethylsilyl and triethylsilyl.
The trimethylsilyl protected adduct was obtained in quantitative yield.
It is a reagent for the preparation of trimethylsilyl derivatives.
Trimethylsilyl azide may be used to prepare unsubstituted triazoles.
Examples of the azide include trimethylsilyl azide.
The trimethylsilyl group is cleaved off by hydrolysis or alcoholysis.
Silyl esters such as trimethylsilyl also can be employed.
Trimethylsilyl cyanide is easily available and cheap compound.
Sample solutions of sterol trimethylsilyl ethers.
Trimethylsilyl azide is commercially available.
It is prepared by the hydrolysis of trimethylsilyl chloride.
See also
Compounds with trimethylsilyl groups are not normally found in nature.
Preferred hydroxyl protecting groups are trimethylsilyl and triethylsilyl.
The trimethylsilyl group is an example in the context of the disclosure.
A preferred silyating agent is trimethylsilyl chloride.
Trimethylsilyl radicals are especially preferred.
Examples of the cyanizing agent include trimethylsilyl cyanide.
Trimethylsilyl ether is especially preferred.
Particularly preferably the substituent comprises a trimethylsilyl group.
Methoxine and trimethylsilyl derivative.
Preferred polydiorganosiloxanes are polydimethylsiloxanes having trimethylsilyl endblocking units.
Trimethylsilyl ethers are useful protecting groups for this transformation.
Barton deoxygenation gives the trimethylsilyl acetylene XXVIe.
Trimethylsilyl iodide is preferably used.
In this case as protecting group a trimethylsilyl group is used.
The trimethylsilyl group is preferred in the context of the invention.
Hydroxylic compounds were analyzed as their trimethylsilyl ether derivatives.
Removal of trimethylsilyl cyanide residues is easier if compared to phosphonate salts.
An especially preferred protecting group is trimethylsilyl.
Trimethylsilyl iodide can be preferably used as the silyl halides.
An example of such radicals include trimethylsilyl.
Organic moieties include trimethylsilyl and trifluoromethyl and similar.
A preferred hydroxy protecting group is trimethylsilyl.
Trimethylsilyl chloride in methanol produces the acetate ester hydrochloride.
This is followed by the dropwise addition of trimethylsilyl chloride.
Commonly the trimethylsilyl polydiorganosiloxanes are used for this purpose.
The preferred triorganosilyl group is trimethylsilyl.
Trimethylsilyl propanoic acid.
The protective group is preferably a halogen or a trimethylsilyl group.
Examples of the silyl include a trimethylsilyl group and a tertbutyldimethylsilyl group.
The nucleobase protecting group in each example is trimethylsilyl.
Preparation of the trimethylsilyl ethers.
The nucleoside base protecting group in each example is trimethylsilyl.
Trimethylsilyl polyphosphate or ethyl polyphosphate are preferably used as the condensing agent.
The preferred trialkylsilyl halide is usually trimethylsilyl chloride.
The trimethylsilyl group was removed by treatment of the polysilane with methanol.
