Examples of 'non-nucleophilic' in a sentence
Meaning of "non-nucleophilic"
Non-nucleophilic refers to a molecule or substance that does not act as a nucleophile in a chemical reaction. This term is commonly used in organic chemistry to describe molecules that do not donate electrons to other molecules
How to use "non-nucleophilic" in a sentence
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non-nucleophilic
The non-nucleophilic base may be triethylamine.
It is a strong base and a non-nucleophilic base.
A suitable non-nucleophilic base may include potassium carbonate.
The counter ion is in most cases a non-nucleophilic anion.
Particularly useful are non-nucleophilic counter ions such as tetrafluoroborate.
The reaction is conducted in the presence of a non-nucleophilic base.
The non-nucleophilic anion is incorporated into the polymer as a dopant.
Generally the additional base is non-nucleophilic in chemical reactivity.
Suitable non-nucleophilic bases and acid binders are those described above.
The ethereal solvent should be polar and non-nucleophilic.
Numerous other non-nucleophilic solvents may also be used in the present invention.
Preferably hydrofluoric acid is used as acid having a non-nucleophilic anion.
IDA is a non-nucleophilic strong base and may be replaced by another such base.
The reaction to produce reactive lipid proceeds in a non-nucleophilic solvent.
The base can be selected from non-nucleophilic organic or inorganic bases such as a phosphazene base R.
See also
As a solvent, it is unreactive toward common acids and select non-nucleophilic bases.
Suitable alkaline conditions include conventional non-nucleophilic inorganic or organic bases and / or acid scavengers.
More typically, the reaction is carried out in the presence of a non-nucleophilic base.
Preferably, the non-nucleophilic base is pyridine.
The reaction is carried out in the presence of a non-nucleophilic organic base.
Preferably, the non-nucleophilic base is imidazole.
Suitable activators include acid salts that contain non-nucleophilic anions.
Of the non-nucleophilic strong base are added to a solution containing,.
The reaction is carried out in the presence of a non-nucleophilic base such as pyridine.
Examples of non-nucleophilic bases include diisopropylethylamine, triethylamine, hexamethyldisilane, and diisopropylamine.
All these conditions are fulfilled by the use of a non-nucleophilic sterically hindered alkoxide.
Examples of non-nucleophilic acids include perchloric, fluoroboric, fluoroarsenic, fluoroantimonic and fluorophosphoric acids.
The acid is preferably one that produces a non-nucleophilic anion in aqueous solution.
With regard to non-nucleophilic amine catalysts, sterically hindered non-nucleophilic amine catalysts are preferred.
Generally, the reactions may suitably be carried out with a non-nucleophilic solvent.
The method of claim 3, wherein the non-nucleophilic base comprises a substituted pyridine, diisopropylehylamine or pyridine.
Most typically, the reaction is carried out in the presence of a non-nucleophilic amine base.
A non-nucleophilic base, is a base which is sufficiently strong to deprotinate X â‚„.
Particularly preferred organic cyanylating reagents are those with non-nucleophilic counter-ions such as tetrafluoroborate.
A non-nucleophilic strong base ;.
Therefore, the present process desirably employs a catalyst which is a salt containing a non-nucleophilic anion.
The base can be a non-nucleophilic base.
The solution of Formula II is typically treated with a hindered base or a non-nucleophilic base.
The base may be a non-nucleophilic base.
It is used in organic synthesis as a catalyst, a complexing ligand, and a non-nucleophilic base.
In a second sub-aspect, the non-nucleophilic base is triethylamine.
LiHMDS is often used in organic chemistry as a strong non-nucleophilic base.
Heating in the presence of non-nucleophilic base gives the ketene derivative O=C=C(H)COCl.
Because of their aromatic character, they are non-nucleophilic.
In particular examples, the base is a non-nucleophilic base having a pKa of less tha 20.
In such a case, it is not necessary that the anion should be non-nucleophilic.
The process of claim 8, wherein the non-nucleophilic base is triethylamine.
The high boiling solvent is moderately polar, acid stable and non-nucleophilic.
Alternative bases used in step ( ii ) include non-nucleophilic bases such as sodium hydride.
The non-nucleophilic base is triethylamine ; and the reducing agent is Na ( OAc ) 3BH.
