Examples of 'potassium t-butoxide' in a sentence
Meaning of "potassium t-butoxide"
potassium t-butoxide - a chemical compound used in organic synthesis as a strong base and basic catalyst. It is commonly utilized in various chemical reactions in laboratory settings
How to use "potassium t-butoxide" in a sentence
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potassium t-butoxide
Potassium t-butoxide is then added to form a solution.
Preferably the strong base is potassium t-butoxide.
Potassium t-butoxide is preferably used as the alkali metal alkoxide.
The preferred base is potassium t-butoxide.
Potassium t-butoxide is particularly appropriate.
The preferred reagent for step c is potassium t-butoxide in dimethylsulfoxide.
Preferable examples of the basic compound include sodium t-butoxide and potassium t-butoxide.
Examples of a base include potassium t-butoxide and sodium hydride.
The process is preferably conducted using sodium or potassium t-butoxide.
Bases such as potassium t-butoxide and sodium hydride are useful.
The preferred base for this transformation is potassium t-butoxide.
Bases such as potassium t-butoxide and sodium hydride were particularly useful.
The base catalyst when used is preferably potassium t-butoxide.
The preferred base is potassium t-butoxide and the preferred solvent is t-butanol.
A particularly useful base for this cyclization is potassium t-butoxide.
See also
Expensive and hazardous potassium t-butoxide for potassium salt formation is replaced with potassium hydroxide.
Examples of appropriate bases include sodium hydride and potassium t-butoxide.
Suitable bases include sodium hydride, potassium t-butoxide and lithium diisopropylamide.
Examples of inorganic bases that can be used include sodium carbonate or potassium t-butoxide.
Cyclyzation of sulfide-aldehyde with potassium t-butoxide also gives a mixture of benzothiepine XXIIc and XXIId.
The preferred strong base for this reaction is potassium t-butoxide.
Cyclyzation of sulfide-aldehyde with potassium t-butoxide also gives a mixture of benzothiepine XXII.
Examples of the base include metal alkoxides such as potassium t-butoxide.
Cyclization of XXVIII with potassium t-butoxide yields a mixture of substituted amino derivatives XXIXc and XXIXd.
Suitable bases of use in the reaction include alkali metal alkoxides, such as potassium t-butoxide.
Potassium t-butoxide is then added.
Other bases, such as sodium hydroxide or potassium t-butoxide present alternatives.
Among them, potassium t-butoxide and sodium ethoxide are particularly preferred.
The preferred reagent to effect the dehydrohalogenation is potassium t-butoxide in the presence of dimethylsulfoxide.
The resulting biscarbamate is then treated with 2 equivalents of NaH or potassium t-butoxide in THF.
Add phosgene and potassium t-butoxide to the list of incompatible materials ; 3.
Examples of the base used in the reaction include sodium hydride, potassium t-butoxide and pyridine.
Of these, potassium t-butoxide is preferred.
The transformation can also be carried out with potassium t-butoxide in THF.
Treatment of the cyclic ketone A1 with potassium t-butoxide and n-butylnitrite followed by conc.
A process as claimed in claim 4, wherein said base is potassium t-butoxide.
C1-C4 alkoxides such as potassium t-butoxide and sodium methoxide.
A method of claim 3 wherein said base is potassium t-butoxide.
The mixture was cooled to approximately 10°C and potassium t-butoxide ( 6 g ) was added maintaining temperature.
The alkoxide may, for example, be sodium methoxide, sodium ethoxide or potassium t-butoxide.
More preferably, two equivalents of potassium t-butoxide are used.
Suitable bases include sodium hydroxide, sodium alkoxides, and potassium t-butoxide.
To prepare the t-butyl ester, the use of potassium t-butoxide is preferred.
Suitable bases to generate the anion include sodium hydride, potassium hydride, or potassium t-butoxide.
However, preferred are sodium amide, sodium hydride, potassium t-butoxide and lithium diisopropylamide.
In a preferred embodiment, the proton acceptor is potassium t-butoxide.
In addition to NaH, other bases may be used, including potassium t-butoxide or sodium t-butoxide.
Suitable bases included sodium metal, sodium hydride, potassium hydride, and potassium t-butoxide.
Of these, we prefer sodium hydride or potassium t-butoxide.
A preferred means is by reaction with 1 - ( p - toluenesulfonyl ) imidazole followed by potassium t-butoxide.
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Sodium nitrate and potassium nitrate mixture
Potassium is present in the soil in many forms
There are traces of potassium chloride in the bloodstream
