Examples of 'is a lewis' in a sentence
Meaning of "is a lewis"
Is a lewis: Possibly incomplete phrase or unclear context. 'Is a lewis' does not have a widely recognized meaning in English
How to use "is a lewis" in a sentence
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is a lewis
The electron pair donor is a Lewis base.
It is a Lewis acid and has been used in organic synthesis.
And then the electron acceptor is a Lewis acid.
Beryllium chloride is a Lewis acid and has been used as a catalyst in some organic reactions.
The proton donor is a Lewis base.
The second solvent is a Lewis base that promotes the reaction between trialkoxysilanes and alcohol.
Preferably the activator is a Lewis acid.
The Mukaiyama aldol addition is a Lewis acid mediated addition of enol silanes to carbonyl compounds.
An example of a satisfactory activator is a Lewis acid.
The donor is a Lewis acid.
A process as claimed in any preceding claim in which the catalyst is a Lewis acid.
The catalyst is a Lewis acid.
LA is a Lewis acid that is capable of forming the anionic activator and O is oxygen.
The second catalyst employed in the present invention is a Lewis acid catalyst.
So this is a Lewis base.
See also
The branched oligosaccharide formed by this reaction is a Lewis X antigen.
Pyridine is a Lewis base, donating its pair of electrons to a Lewis acid.
Magnesium chloride is a Lewis acid.
So this is a Lewis acid-base reaction.
So this right here is a Lewis Acid.
What is a Lewis dot diagram?
More advantageously, the catalyst is a lewis acid or a protonic acid.
A process as claimed in claim 2 wherein the condensing agent employed is a Lewis acid.
A preferred acid catalyst is a Lewis acid such as ZnCl2.
The process as recited in Claim 1 wherein said third compound is a Lewis acid.
I is a donor ligand, which is a Lewis base such as water and amine.
A method according to Claim 1 wherein said acid catalyst is a Lewis acid catalyst.
When the curing catalyst is a Lewis acid, the latent compound may be an organometallic salt.
The process as described in claim 11 wherein the catalyst is a lewis acid or a protonic acid.
Trimethylborane ( Me3B ) is a Lewis acid as it is capable of accepting a lone pair.
Therefore, the nitrite ion is a Lewis base.
For example, NH3 is a Lewis base, because it can donate its lone pair of electrons.
In another embodiment, the additive is a Lewis acid.
X ' independently each occurrence is a Lewis base containing up to 40 nonhydrogen atoms ;.
In certain embodiments, the acid is a Lewis acid.
OsO4 is a Lewis acid and a mild oxidant.
Advantageously, the esterification agent in process B is a lewis acid or a protonic acid.
Plant is a Lewis acid-base reaction.
The polymerization feed composition of claim 8 wherein said stabilizer compound is a Lewis base.
In this case, the catalyst obtained is a Lewis acid corresponding to zinc dichloride.
G is absent or independently selected from a neutral or anionic donor ligand which is a Lewis base ;.
In this case, the catalyst obtained is a Lewis acid corresponding to nickel chloride.
In one embodiment, the acid used when reacting a chiral auxiliary is a Lewis acid.
Example, H+ is a Lewis acid because it can accept a pair of electrons.
The process of claim 1, wherein the catalyst is a Lewis acid or Brønsted acid catalyst.
Until my name changes, if it ever does, he or she is a Lewis.
That is a Lewis machine gun Mark 1.
The ink of claim 1, wherein said liberated cationic starting compound is a Lewis or Bronsted acid.
I is a Lewis base ; where w denotes a number from 0 to 3.
It forms a variety of adducts of the type z, where L is a Lewis base.
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Examples of using Lewis
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Lewis split and then came back
That must make you bruce lewis
Lewis has not been here in two days
