Examples of 'triethylsilane' in a sentence
Meaning of "triethylsilane"
triethylsilane - A chemical compound or substance often used in scientific research, experiments, or industrial processes for specific purposes or applications
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- The organosilane (CH₃CH₂)₃SiH
How to use "triethylsilane" in a sentence
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triethylsilane
Triethylsilane in trifluoroacetic acid may also be employed.
In the presence of triethylsilane and trifluoroacetic acid.
Triethylsilane is a very important chemical intermediate.
Excess trifluoroacetic acid and triethylsilane are removed in vacuo.
Typical reducing agents include sodium cyanoborohydride or triethylsilane.
Preferably triethylsilane is used as the reagent.
Suitable reducing agents include sodium cyanoborohydride or triethylsilane.
Triethylsilane dissolved in trifluoroacetic acid is suitable for this reduction.
Additional identical portions of triethylsilane and trifluoroacetic acid were added.
Examples of the reagent to be used in the reduction include triethylsilane.
Triethylsilane is especially preferable.
A preferred reducing agent is triethylsilane.
Triethylsilane was added dropwise until the deep yellow color disappeared.
To the solution is added an excess of triethylsilane with stirring at room temperature.
Triethylsilane proved to be the most promising source of the hydride structure required.
See also
Preparation of triethylsilane.
Triethylsilane can be prepared by the reaction between three equivalents of ethylene and silane.
Additional boron trifluoride etherate and triethylsilane may be added to complete the reduction.
The construct was then released from the beads with trifluoroacetic acid and triethylsilane.
Triethylsilane in methylene chloride was ice-cooled in an atmosphere of nitrogen.
This reduction is usually carried out in dichloromethane with triethylsilane and trifluoroacetic acid.
In particular, triethylsilane is preferably used.
Examples of the reductant used for the reaction include sodium borohydride and triethylsilane.
As the reducing agent, triethylsilane is preferable.
A suitable reducing agent is sodium borohydride in methanol followed by TFA and triethylsilane.
Preferably, the reaction is carried out with triethylsilane in trifluoroacetic acid.
Dissolve the product from Step A in methylene chloride and add five equivalents of triethylsilane.
Therefore, freshly distilled or commercially available triethylsilane packed and stored under nitrogen should be used.
In another embodiment of the present invention, the silyl compound is triethylsilane.
The amount of triethylsilane used for the reduction was 12 kg.
The reaction is conveniently carried out with trimethylsilane, triethylsilane or tripropylsilane.
Triethylsilane in methylene chloride was cooled to -5°C in an atmosphere of nitrogen.
In some embodiments of the method, the cation scavenger is triethylsilane or triisopropylsilane.
Preparation of triethylsilane in a single step STR21.
The process of claim 1, wherein the reductive amination conditions comprise triethylsilane and trifluoroacetic acid.
The amount of triethylsilane used in the reduction step was 11.4 kg.
NOTE, The above reaction can also be conducted using triethylsilane in place of the anisole.
Triethylsilane ( 0.5 ml ) was added to the yellow solution to give a clear two-layered mixture.
Suitable reducing agents include e.g. triethylsilane.
Treatment with TFA containing 5 % triethylsilane for 1 hour afforded the crude product.
Treatment of 5 in methylene chloride - trifluoroacetic acid with triethylsilane yields 4.
After 2 h, an additional 0.28 mL triethylsilane was added and the reaction stirred overnight.
The method of claim 32, wherein the reducing agent is triethylsilane.
Triethylsilane is added and the mixture stirred at 25°C for 1 hr.
Preferable examples include, diisopropyl aluminum hydride, sodium boron hydride, and triethylsilane.
For example, treatment of compound 10.0 with triethylsilane as described by Kishi J.
Examples of the hydrogen source include hydrogen gas, ammonium formate, sodium borohydride, triethylsilane.
The solution was treated with an additional 3 mL of triethylsilane and stirred at RT for 18 h.
A method for reducing an a, B-unsaturated ketone according to claim 8, wherein the silyl compound is triethylsilane.
This compound is protected by silylating preferably with triethylsilane chloride ( Scheme 13 ).
