Examples of 'trifluoromethanesulfonic acid' in a sentence
Meaning of "trifluoromethanesulfonic acid"
trifluoromethanesulfonic acid: A strong organic acid with the chemical formula CF₃SO₃H, commonly used as a catalyst or reagent in organic chemistry reactions. It is known for its high acidity, stability, and solubility in various organic solvents, making it a versatile compound in the synthesis of pharmaceuticals, polymers, and other organic compounds
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- The very strong sulfonic acid CF₃SO₃H that is used in organic synthesis, where it is known as triflic acid
How to use "trifluoromethanesulfonic acid" in a sentence
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trifluoromethanesulfonic acid
Trifluoromethanesulfonic acid was added dropwise at room temperature.
The polymerization catalyst used was trifluoromethanesulfonic acid.
Trifluoromethanesulfonic acid trimethylsilyl ester.
The preferred anion source is trifluoromethanesulfonic acid.
Trifluoromethanesulfonic acid and scandium trifluoromethanesulfonate are the preferred catalysts.
Preferred sulfonic acid derivative is trifluoromethanesulfonic acid anhydride.
Trifluoromethanesulfonic acid is preferred.
The acid catalyst is trifluoromethanesulfonic acid.
Added trifluoromethanesulfonic acid reacts with the amine and the process is reverted.
A preferred protic superacid is trifluoromethanesulfonic acid.
Sulfonic acids like trifluoromethanesulfonic acid is a frequently used reagent in organic chemistry.
The preferred acid for the catalysis is trifluoromethanesulfonic acid.
Two drops of trifluoromethanesulfonic acid were then added to the flask through the condenser.
Chemical deglycosylation requires exposure to trifluoromethanesulfonic acid or an equivalent compound.
The product obtained is precipitated in the form of the trifluoromethanesulfonate by adding trifluoromethanesulfonic acid.
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A preferable acid is trifluoromethanesulfonic acid.
Trifluoromethanesulfonic acid exothermically reacts with metal carbonates, hydroxides, and oxides.
Zinc trifluoromethanesulfonate or zinc triflate is the zinc salt of trifluoromethanesulfonic acid.
Of these, trifluoromethanesulfonic acid is preferred.
The compound is prepared by reaction of scandium oxide with trifluoromethanesulfonic acid.
As the organic acid, trifluoromethanesulfonic acid or the like can be used.
Suitable acids are halogenated sulfonic acids such as the preferred trifluoromethanesulfonic acid.
Neutralizing the trifluoromethanesulfonic acid catalyst with an excess of an anhydrous base ; and.
It is preferred to carry out the acylation with aluminum chloride or trifluoromethanesulfonic acid.
Tf is a trifluoromethanesulfonic acid substituent ; and Boc is a t-butoxycarbonyl group.
The acid to be used for removal with an acid is preferably trifluoromethanesulfonic acid.
Boric acid and trifluoromethanesulfonic acid ( TfOH ) are respectively used in examples 2 and 3 as catalysts.
In one embodiment LG is trifluoromethanesulfonic acid.
Trifluoromethanesulfonic acid is preferred in cases where any one or more of R1-R4 is halogen.
In a preferred embodiment, trifluoromethanesulfonic acid is used.
Examples of strong acids include anhydrous hydrogen fluoride, methanesulphonic acid, and trifluoromethanesulfonic acid.
The trifluoromethanesulfonic acid catalyst is neutralized with 1 ml of 1N . KOH in methanol.
To this liquid alcohol was added 4 drops of trifluoromethanesulfonic acid.
The weight of crude product in excess to 100 % yield was assumed to be trifluoromethanesulfonic acid.
Particularly preferred acids include is trifluoroacetic acid ( TFA ), trifluoromethanesulfonic acid ( triflic acid ) and methanesulfonic acid.
Examples of the " sulfonic acid " include methanesulfonic acid, p-toluenesulfonic acid, trifluoromethanesulfonic acid.
Preferably the reaction is conveniently carried out using trifluoromethanesulfonic acid ( triflic acid ) as catalyst.
The process of Claim 8, wherein said organic sulfonic acid is p-toluenesulfonic acid or trifluoromethanesulfonic acid.
The organic acid is preferably acetic acid, trifluoroacetic acid, trifluoromethanesulfonic acid or p - toluenesulfonic acid.
Preferred organic sulphonic acids are, e.g., p-toluenesulfonic acid, methanesulfonic acid, trifluoromethanesulfonic acid.
Using Y-type zeolites modified by trifluoromethanesulfonic acid.
Appropriate acids are, for example, methanesulfonic acid or trifluoromethanesulfonic acid.
Preferably, this composition of matter consists essentially of trifluoromethanesulfonic acid and boron phosphate.
Note that triflic acid ( HTf ) can sometimes be referred to as trifluoromethanesulfonic acid.
When the temperature was reached, 6.74 ul of trifluoromethanesulfonic acid were added.
A process according to claim 9 wherein the acid is trifluoromethanesulfonic acid.
Exemplary acids for such cleavage include HF, TFA, trifluoromethanesulfonic acid ( TFMSA ), and the like.
Examples of suitable acids include, sulfuric acid and trifluoromethanesulfonic acid.
To this liquid alcohol was added 1 drop of trifluoromethanesulfonic acid.
The method according to claim 1, wherein the acid catalyst is trifluoromethanesulfonic acid.
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Put citric acid in the inner container
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