Examples of 'diisopropylamine' in a sentence
Meaning of "diisopropylamine"
Diisopropylamine is a chemical compound commonly used as a solvent or reagent in various industrial processes
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- The aliphatic secondary amine ((CH₃)₂CH)₂NH
How to use "diisopropylamine" in a sentence
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diisopropylamine
Diisopropylamine is added to the feso chromenyl solution.
The preferred proton transfer agent is diisopropylamine.
Diisopropylamine is useful as a base while dimethylformamide may serve as the solvent.
The organic base includes diisopropylamine.
Lithium diisopropylamine is a preferred strong base for the reaction and tetrahydrofuran is a preferred solvent.
The organic base includes triethylamine and diisopropylamine.
Lithium diisopropylamine TLC thin layer chromatography.
It is traditionally prepared by the alkylation of diisopropylamine with diethyl sulfate.
G of diisopropylamine are added to 200 ml of dry tetrahydrofuran, placed under an atmosphere of nitrogen.
Use is preferably made of diisopropylamine.
Thus, the oxidation of diisopropylamine in methanol results in diisopropyl nitrone with a yield of 66 %.
Examples of secondary amine compounds include diethylamine and diisopropylamine.
The precipitated triethylamine hydrochloride and diisopropylamine hydrochloride are removed by filtration.
The fastest and cleanest reaction was obtained using diisopropylamine.
In Comparative Examples Ca to Cg 50 ppm of diisopropylamine were added to each perchloroethylene sample.
See also
Further information on the fate and behaviour of the soil metabolite diisopropylamine.
For example a suitable base is diisopropylamine in NMP as solvent.
Especially preferred are triethylamine, diethylamine and diisopropylamine.
Example 3 was repeated, using diisopropylamine as a chlorination catalyst.
Preferably, the organic base is triethylamine or diisopropylamine.
Among these, diethylamine, triethylamine, diisopropylamine or diisopropylethylamine is preferably used.
Preferred amines are triethylamine, isopropylamine and diisopropylamine.
Specifically, for example, diisopropylamine and n-butyllithium / hexane are added to a solvent such as tetrahydrofuran.
Preferred secondary amine is diisopropylamine.
Diisopropylamine has pKa value of 36.
One preferred group of amines for use in the present invention includes diisopropylamine and dicyclohexylamine.
The diisopropylamine was then added to the reaction mixture in ∼ 0.5 min.
Specific examples are diethylamine, diisopropylamine and triethylamine.
When dissociated, the diisopropylamide anion can become protonated to form diisopropylamine.
Specific examples are dietilamine, diisopropylamine and triethylamine.
An additional suitable example of the organoborane-amine complex is triethylborane complexed with diisopropylamine.
Preferably, the secondary amine is diisopropylamine or n-dipropylamine.
Polypropylene bags from the previous step were washed three times with dychloromethane containing 5 % of diisopropylamine.
To this was added 5.06 grams of diisopropylamine and the solution was mixed thoroughly.
It may be readily prepared from n-butyllithium and diisopropylamine.
To the methylene chloride phase 8.4 ml of diisopropylamine are added.
Referring to method ( e ), the base may be an amine base, such as triethylamine or diisopropylamine.
In this publication, lithium diisopropylamide obtained from n-butyllithium and diisopropylamine is used as a base.
Example 15 was repeated, with a twenty times higher concentration of diisopropylamine.
Examples of suitable bases include trialkylamines such for example triethylamine, diisopropylamine and mixtures thereof.
Examples of non-nucleophilic bases include diisopropylethylamine, triethylamine, hexamethyldisilane, and diisopropylamine.
Of these, dimethylamine, diethylamine, di-n-propylamine, and diisopropylamine are preferred.
Preparation of 2-Isopropropoxypyrimidine A 2-chloropyrimidine was dissolved in isopropyl alcohol to which was added diisopropylamine.
Typically used bases are piperidine, triethylamine and diisopropylamine.
The base may be an amine base, such as triethylamine or diisopropylamine.
The process of Claim 9 wherein the dilower alkylamine is diisopropylamine.
Example 1 was repeated, but without the diisopropylamine.
The " base " is not limited particularly and can include for example, diisopropylamine.
Reductively aminating the hydroxy compound ( IV ) with diisopropylamine.
Figure 19 shows an X-ray powder diffractogram of Raltegravir diisopropylamine salt.
