Examples of 'potassium tert-butoxide' in a sentence
Meaning of "potassium tert-butoxide"
potassium tert-butoxide: Potassium tert-butoxide is a chemical compound frequently used as a strong base in organic chemistry reactions. It is known for its ability to deprotonate various organic compounds and facilitate numerous chemical transformations
How to use "potassium tert-butoxide" in a sentence
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potassium tert-butoxide
Potassium tert-butoxide is the preferred base.
A preferred base is potassium tert-butoxide.
Potassium tert-butoxide is particularly preferred.
Preference is given to potassium tert-butoxide.
Potassium tert-butoxide was slowly added to the suspension.
The best results are obtained with potassium tert-butoxide.
Because of this, potassium tert-butoxide is one example of a better reagent to use.
A particularly suitable base that may be mentioned is potassium tert-butoxide.
Examples of the base are potassium tert-butoxide and lithium hexamethyl disilazide.
Potassium tert-butoxide is preferably used in solution, more preferably in a tetrahydrofuran solution.
Suitable bases include for example potassium tert-butoxide or sodium hydride.
Suitable bases include lithium diisopropylamide, sodium hexamethyldisilazide and potassium tert-butoxide.
DMF is the most preferred solvent and potassium tert-butoxide is a preferred base.
Specific examples of a metal alcoholate include sodium methoxide, sodium ethoxide and potassium tert-butoxide.
Potassium tert-butoxide and a suitable solvent, eg.
See also
Schlosser 's base is a superbase produced by treating butyllithium with potassium tert-butoxide.
For the base, preferred are potassium tert-butoxide and sodium hydride.
Suitable bases include sodium ethoxide, sodium hydride or potassium tert-butoxide.
The proton acceptor may be potassium tert-butoxide or sodium tert-butoxide.
Preferred bases are sodium methoxide, sodium hydride and potassium tert-butoxide.
However, the use of potassium tert-butoxide brought about a clean hydrolysis of 4a to 5a.
In particular, the metal alkoxide is selected from sodium methanolate or potassium tert-butoxide.
The preferred bases are potassium tert-butoxide and lithium bis ( trimethylsilyl ) amide.
Preference is given to using sodium methoxide in methanol or potassium tert-butoxide in tert-butanol.
Alternatively, potassium tert-butoxide in tert-butanol at an appropriate temperature may also be employed.
Typical bases include sodium hydroxide, sodium methoxide and potassium tert-butoxide.
Process ( a ) typically comprises reaction with potassium tert-butoxide in a suitable solvent, such as tetrahydrofuran.
Preferable examples of alkali metal alkoxide include sodium methoxide and potassium tert-butoxide.
Most preferred is when R8O-M is potassium tert-butoxide or sodium amylate.
The employable bases include metal alkoxides such as sodium methoxide, sodium ethoxide and potassium tert-butoxide.
Specific examples include sodium tert-butoxide, potassium tert-butoxide and sodium tert-amyloxide.
Potassium tert-butoxide ( KOtBu ) in THF as a solvent has proven particularly suitable.
A process according to Claim 8 wherein the alkali metal alkoxide is potassium tert-butoxide.
Duplicative elimination by potassium tert-butoxide in THF gives the polymer . EXAMPLE 4.
Examples include sodium tert-butoxide and potassium tert-butoxide.
Potassium tert-butoxide from ACROS.
The solution was added slowly to a mixture of potassium tert-butoxide and water in dry THF.
Potassium tert-butoxide ( 4 eq ) was added to the reaction mixture.
In the Woodward modification, Woodward substituted potassium tert-butoxide for the aluminium alkoxide.
Potassium tert-butoxide ( 18 g ) was added at room temperature to a mixture of interim.
In some embodiments, the base is potassium tert-butoxide.
A catalytic amount of potassium tert-butoxide is added at 0°C, and racemization occurs within 20 minutes.
Typically, the base catalyst used is potassium tert-butoxide.
Alkoxides, such as potassium tert-butoxide or sodium methoxide ;.
A process according to claim 38 wherein the suitable base is potassium tert-butoxide.
A catalytic amount of potassium tert-butoxide was added at 0°C, and racemization occurred within 20 minutes.
Suitable alkali metal alkoxides are, for example, sodium methoxide or potassium tert-butoxide.
Potassium tert-butoxide is added and the reaction mixture is heated at 75°C for 4h.
A process according to claim 1, wherein said alkali metal alkoxide is potassium tert-butoxide.
The total addition of THF / potassium tert-butoxide - solution was made during 2h and 15 minutes.
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