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Trifluoromethanesulfonic acid / Triflic Acid
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Trifluoromethanesulfonic acid
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High purity Trifluoromethanesulfonic acid CAS 1493-13-6 with factory price
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Trifluoromethanesulfonic acid
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Trifluoromethanesulfonic acid
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Trifluoromethanesulfonic acid
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1493-13-6 Usage

Safety Profile

A corrosive irritant to the skin, eyes, and mucous membranes. A strong acid. Violent reaction with acyl chlorides or aromatic hydrocarbons evolves toxic hydrogen chloride gas. When heated to decomposition it emits toxic fumes of Fand SOx. See also FLUORIDES.

Uses

As a catalyst in Friedel-Crafts type acylation, alkylation and polymerization reactions; as a solvent for ESR; as a nonaqueous strong acid titrant; with trifluoroacetic acid, q.v., in solid-phase peptide synthesis.

Description

Trifluoromethanesulfonic acid, also known as triflic acid, TFMS, TFSA, HOTf or TfOH, is a sulfonic acid with the chemical formula CF3SO3H. It is often regarded as one of the strongest acids, and is one of a number of so-called "superacids". it is used in the manufacture of pharmaceuticals, agricultural chemicals and polymers. The anhydrous form is widely used in fine chemical synthesis. It is non-oxidizing, has a high thermal stability, and is resistance to both oxidation and reduction, which makes it one of the more useful compounds in the super acids class. In the pharma industry, it is used to make a number of drug classes, including nucleosides, antibiotics, steroids, proteins and glycosides. Triflic anhydride reacts readily with water and has an unfavorable toxicity profile.

Chemical Properties

Clear very light yellow liquid

Preparation

Yellow-brown liquid. The boiling point is 167~170 ℃.The refractive index is 1.331.The relative density is 1.708.It is the strongest organic acids, easily soluble in water.Use carbon disulfide as raw material, with the reaction of iodine pentafluoride to produce trifluoromethyl disulfide.(CF3S) 2Hg was obtained when reacting with mercury; Then through oxidation of hydrogen oxide, trifluoromethanesulfonic acid is acquired.

Definition

ChEBI: A one-carbon compound that is methanesulfonic acid in which the hydrogens attached to the methyl carbon have been replaced by fluorines.

Chemical Properties

Trifluoromethanesulfonic acid is a hygroscopic, colorless liquid at room temperature. It is soluble in polar solvents such as dimethylformamide (DMF), dimethyl sulfoxide (DMSO), acetonitrile, and dimethyl sulfone. Addition of triflic acid to polar solvents can be dangerously exothermic. Trifluoromethanesulfonic acid is widely used especially as a catalyst and a precursor in organic chemistry. With an Ka = 8. 0 1014 (pKa ~ -15) mol/kg, HOTf qualifies as a superacid. Triflic acid owes many of its useful properties to its great thermal and chemical stability. Both the acid and its conjugate base CF3SO3-, known as triflate, resist oxidation/reduction reactions, whereas many strong acids are oxidizing, e. g. HClO4 and HNO3. The triflate anion is immune to attack by even strong nucleophiles. Because of its resistance to oxidation and reduction, triflic acid is a very useful and versatile reagent. Further recommending its use, triflic acid does not sulfonate substrates, which can be a problem with sulfuric acid, fluorosulfuric acid, and chlorosulfonic acid. Below is a prototypical sulfonation, which HOTf does not undergo: C6H6 + H2SO4 → C6H5(SO3H) + H2O.

Reactions

Trifluoromethanesulfonic acid acts as a catalyst for esterification reactions and an acidic titrant in nonaqueous acid-base titration. It is useful in protonations due to the presence of conjugate base triflate is non nucleophilic. It serves as a deglycosylation agent for glycoproteins. In addition, it is a precursor and a catalyst in organic chemistry. It reacts with acyl halides to prepare mixed triflate anhydrides, which are strong acylating agents used in Friedel-Crafts reactions. It acts as a key starting material for the preparation of ethers and olefins by reacting with alcohols as well as to prepare trifluoromethanesulfonic anhydride by dehydration reaction. Catalyst used in the production of cocoa butter substitute from palm oil. This is a very similar reaction to what would be done if one wanted to create polymers using triflic acid in the synthesis. Other Friedel-Crafts type reactions using triflic acid include cracking of alkanes and alkylation of alkenes which are very important to the petroleum industry. These triflic acid derivative catalysts are very effective in isomerizing straight chain or slightly branched hydrocarbons that can increase the octane rating of a particular petroleum based fuel.

Uses

Acid catalyst for the industry, Intermediate for liquid crystals, Pharmaceuticals intermediates, Intermediate for organic synthesis. One of the strongest available monoprotic acids.

Uses

It is used for organic synthesis, widely used in pharmaceutical and chemical industries, such as nucleosides, antibiotics, steroids, protein, sugar, vitamins synthesis, silicone rubber modification. Isomerization and alkylation of the catalyst, the preparation of 2, 3-dihydro-2-indanone, tetralone, glycosides in the removal of glycoproteins.
InChI:InChI=1/CHF3.H2O3S/c2-1(3)4;1-4(2)3/h1H;4H,(H,1,2,3)

1493-13-6 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
TCI America (T0751)  Trifluoromethanesulfonic Acid  >98.0%(T) 1493-13-6 10g 180.00CNY Detail
TCI America (T0751)  Trifluoromethanesulfonic Acid  >98.0%(T) 1493-13-6 25g 375.00CNY Detail
TCI America (T0751)  Trifluoromethanesulfonic Acid  >98.0%(T) 1493-13-6 250g 1,395.00CNY Detail
Alfa Aesar (A10173)  Trifluoromethanesulfonic acid, 98+%    1493-13-6 10g 208.0CNY Detail
Alfa Aesar (A10173)  Trifluoromethanesulfonic acid, 98+%    1493-13-6 50g 734.0CNY Detail
Alfa Aesar (A10173)  Trifluoromethanesulfonic acid, 98+%    1493-13-6 250g 3363.0CNY Detail
Fluka (35317)  Trifluoromethanesulfonicacidsolution  volumetric, 0.1 M CF3SO3H in acetic acid (0.1N), for titration in non-aqueous medium 1493-13-6 35317-1L 1,684.80CNY Detail
Aldrich (347817)  Trifluoromethanesulfonicacid  ReagentPlus®, ≥99% 1493-13-6 347817-5G 476.19CNY Detail
Aldrich (347817)  Trifluoromethanesulfonicacid  ReagentPlus®, ≥99% 1493-13-6 347817-25G 2,005.38CNY Detail
Aldrich (347817)  Trifluoromethanesulfonicacid  ReagentPlus®, ≥99% 1493-13-6 347817-100G 6,370.65CNY Detail
Aldrich (347817)  Trifluoromethanesulfonicacid  ReagentPlus®, ≥99% 1493-13-6 347817-500G 17,269.20CNY Detail
Sigma-Aldrich (158534)  Trifluoromethanesulfonicacid  reagent grade, 98% 1493-13-6 158534-10G 358.02CNY Detail

1493-13-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name triflic acid

1.2 Other means of identification

Product number -
Other names Triflic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1493-13-6 SDS

1493-13-6Synthetic route

[η5-C5Me5Ru(μ-SiPr)2Ru(OH2)-η5-C5Me5](OTf)2

[η5-C5Me5Ru(μ-SiPr)2Ru(OH2)-η5-C5Me5](OTf)2

hydrogen
1333-74-0

hydrogen

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

C26H45Ru2S2(1+)*CF3O3S(1-)

C26H45Ru2S2(1+)*CF3O3S(1-)

Conditions
ConditionsYield
In dichloromethane; water at 20℃; for 1h; Schlenk technique; Inert atmosphere;A n/a
B 98%
Trifluoromethanesulfonyl fluoride
335-05-7

Trifluoromethanesulfonyl fluoride

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

Conditions
ConditionsYield
With sulfuric acid Reagent/catalyst;97.5%
at 100°C for 48 h;50%
at 20°C for 48 h;7%
sodium triflate
2926-30-9

sodium triflate

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

Conditions
ConditionsYield
With sulfuric acid97.1%
lithium trifluoromethanesulfonate
33454-82-9

lithium trifluoromethanesulfonate

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

Conditions
ConditionsYield
With sulfuric acid96.8%
ferrocenium trifluoromethanesulfonate

ferrocenium trifluoromethanesulfonate

A

ferrocene
102-54-5

ferrocene

B

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

Conditions
ConditionsYield
With C26H46ClO3Ru2S2(1+)*CF3O3S(1-); hydrogen In water at 20℃; under 760.051 Torr; for 1.2h; Catalytic behavior; Temperature; Reagent/catalyst; Inert atmosphere; Schlenk technique;A 95%
B n/a
With [(pentamethylcyclopentadienyl)Ru{PhP(C6H4-o-S)2}Ru(pentamethylcyclopentadienyl)](OTf)2; hydrogen In water at 20℃; under 760.051 Torr; for 20h;A 87%
B 86%
With [η5-C5Me5Ru(μ-SiPr)2Ru(OH2)-η5-C5Me5](OTf)2; hydrogen In methanol at 20℃; under 760.051 Torr; for 1.4h; Temperature; Reagent/catalyst; Solvent; Pressure; Schlenk technique;
chloroform
67-66-3

chloroform

Chlorine(I) trifluoromethanesulfonate
65597-24-2

Chlorine(I) trifluoromethanesulfonate

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

trifluoromethylsulfonic anhydride
358-23-6

trifluoromethylsulfonic anhydride

Conditions
ConditionsYield
at 22℃; for 1h;A n/a
B 92%
(η5-C5H5)Re(NO)(PPh3)(COCH3)
82582-46-5

(η5-C5H5)Re(NO)(PPh3)(COCH3)

trifluoromethylsulfonic anhydride
358-23-6

trifluoromethylsulfonic anhydride

potassium tert-butylate
865-47-4

potassium tert-butylate

A

{(η5-C5H5)Re(NO)(PPh3)(vinylidene)}(CF3SO3)
82582-34-1

{(η5-C5H5)Re(NO)(PPh3)(vinylidene)}(CF3SO3)

B

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

Conditions
ConditionsYield
In dichloromethaneA 88%
B n/a
2,2,6,6-tetramethyl-piperidine
768-66-1

2,2,6,6-tetramethyl-piperidine

(η5-C5H5)Re(NO)(PPh3)(COCH3)
82582-46-5

(η5-C5H5)Re(NO)(PPh3)(COCH3)

trifluoromethylsulfonic anhydride
358-23-6

trifluoromethylsulfonic anhydride

A

{(η5-C5H5)Re(NO)(PPh3)(vinylidene)}(CF3SO3)
82582-34-1

{(η5-C5H5)Re(NO)(PPh3)(vinylidene)}(CF3SO3)

B

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

Conditions
ConditionsYield
In dichloromethane (CF3SO2)2O added to a stirred soln. of CpRe(NO)(PPh3)(COCH3) in CH2Cl2 at -78°C, after 10 min addn. of TMP, stirring for 1 h at -78°C, (CF3SO2)2O added, after 10 min soln. warmed to room temp., filtration, solvent removed by rotary evapn.;; extn. (CHCl3), extract filtered, solvent removed by rotary evapn.; monitored by (1)H- and (31)P-NMR-spectroscopy (-80°C, CD2Cl2 or CH2Cl2, < 5 min);;A 88%
B n/a
(E)-1-(4-chlorophenyl)-N-(4-methoxyphenyl)methanimine

(E)-1-(4-chlorophenyl)-N-(4-methoxyphenyl)methanimine

C26H22O3P(1+)*CF3O3S(1-)

C26H22O3P(1+)*CF3O3S(1-)

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

Triphenylphosphine oxide
791-28-6

Triphenylphosphine oxide

4-(4-chlorophenyl)-1-(4-methoxyphenyl)-3-phenoxyazetidin-2-one

4-(4-chlorophenyl)-1-(4-methoxyphenyl)-3-phenoxyazetidin-2-one

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; for 0.5h; Cyclization; decomposition;A n/a
B n/a
C 75%
morpholine
110-91-8

morpholine

1,2:3,4-di-O-isopropylidene-6-O-trifluoromethanesulfonyl-α-D-galactopyranose
71001-09-7

1,2:3,4-di-O-isopropylidene-6-O-trifluoromethanesulfonyl-α-D-galactopyranose

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

1,2:3,4-di-O-isopropylidene-6-morpholino-α-D-galactopyranose
98979-39-6

1,2:3,4-di-O-isopropylidene-6-morpholino-α-D-galactopyranose

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 24h; Ambient temperature;A n/a
B 74%
4-methylpiperidin
626-58-4

4-methylpiperidin

1,2:3,4-di-O-isopropylidene-6-O-trifluoromethanesulfonyl-α-D-galactopyranose
71001-09-7

1,2:3,4-di-O-isopropylidene-6-O-trifluoromethanesulfonyl-α-D-galactopyranose

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

1,2:3,4-di-O-isopropylidene-6-(4-methylpiperidino)-α-D-galactopyranose

1,2:3,4-di-O-isopropylidene-6-(4-methylpiperidino)-α-D-galactopyranose

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 24h; Ambient temperature;A n/a
B 67%
2,2,6,6-tetramethyl-piperidine
768-66-1

2,2,6,6-tetramethyl-piperidine

(η5-C5H5)Re(NO)(PPh3)(COCH2(1-C10H7))
115365-02-1

(η5-C5H5)Re(NO)(PPh3)(COCH2(1-C10H7))

trifluoromethylsulfonic anhydride
358-23-6

trifluoromethylsulfonic anhydride

sc-{(η5-C5H5)Re(NO)(PPh3)(CCH(1-C10H7))}(CF3SO3)
115365-04-3

sc-{(η5-C5H5)Re(NO)(PPh3)(CCH(1-C10H7))}(CF3SO3)

B

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

Conditions
ConditionsYield
In dichloromethane react. monitored by (1)H- and (31)P-NMR-spectroscopy (-80°C, CD2Cl2 or CH2Cl2, < 5 min); elem. anal.; sc/ac-ratio>99:1;;A 63%
B n/a
N-(p-methoxybenzylidene)-p-toluidine
83306-66-5

N-(p-methoxybenzylidene)-p-toluidine

C21H20O3P(1+)*CF3O3S(1-)

C21H20O3P(1+)*CF3O3S(1-)

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

Triphenylphosphine oxide
791-28-6

Triphenylphosphine oxide

(3S,4R)-3-Methoxy-4-(4-methoxy-phenyl)-1-p-tolyl-azetidin-2-one

(3S,4R)-3-Methoxy-4-(4-methoxy-phenyl)-1-p-tolyl-azetidin-2-one

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; for 0.5h; Cyclization; decomposition;A n/a
B n/a
C 61%
4-methoxy-N-[(1Z)-phenylmethylene]aniline
40339-42-2

4-methoxy-N-[(1Z)-phenylmethylene]aniline

C26H22O3P(1+)*CF3O3S(1-)

C26H22O3P(1+)*CF3O3S(1-)

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

Triphenylphosphine oxide
791-28-6

Triphenylphosphine oxide

(3S,4R)-1-(4-Methoxy-phenyl)-3-phenoxy-4-phenyl-azetidin-2-one

(3S,4R)-1-(4-Methoxy-phenyl)-3-phenoxy-4-phenyl-azetidin-2-one

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; for 0.5h; Cyclization; decomposition;A n/a
B n/a
C 59%
1-indoline
496-15-1

1-indoline

1,2:3,4-di-O-isopropylidene-6-O-trifluoromethanesulfonyl-α-D-galactopyranose
71001-09-7

1,2:3,4-di-O-isopropylidene-6-O-trifluoromethanesulfonyl-α-D-galactopyranose

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

1,2:3,4-di-O-isopropylidene-6-(indolino)-α-D-galactopyranose

1,2:3,4-di-O-isopropylidene-6-(indolino)-α-D-galactopyranose

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 24h; Ambient temperature;A n/a
B 57%
1,2,3,4-tetrahydroisoquinoline
91-21-4

1,2,3,4-tetrahydroisoquinoline

1,2:3,4-di-O-isopropylidene-6-O-trifluoromethanesulfonyl-α-D-galactopyranose
71001-09-7

1,2:3,4-di-O-isopropylidene-6-O-trifluoromethanesulfonyl-α-D-galactopyranose

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

1,2:3,4-di-O-isopropylidene-6-(1,2,3,4-tetrahydroisoquinoline)-α-D-galactopyranose

1,2:3,4-di-O-isopropylidene-6-(1,2,3,4-tetrahydroisoquinoline)-α-D-galactopyranose

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 24h; Ambient temperature;A n/a
B 53%
N-(3-phenyl-2-propenylidene)-4-methoxyaniline
123525-44-0

N-(3-phenyl-2-propenylidene)-4-methoxyaniline

C26H22O3P(1+)*CF3O3S(1-)

C26H22O3P(1+)*CF3O3S(1-)

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

Triphenylphosphine oxide
791-28-6

Triphenylphosphine oxide

(3S,4R)-1-(4-Methoxy-phenyl)-3-phenoxy-4-((E)-styryl)-azetidin-2-one

(3S,4R)-1-(4-Methoxy-phenyl)-3-phenoxy-4-((E)-styryl)-azetidin-2-one

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; for 0.5h; Cyclization; decomposition;A n/a
B n/a
C 52%
p-methoxyphenylcarboxaldehyde N-(p-methoxyphenyl)imine
83306-67-6

p-methoxyphenylcarboxaldehyde N-(p-methoxyphenyl)imine

C26H22O3P(1+)*CF3O3S(1-)

C26H22O3P(1+)*CF3O3S(1-)

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

Triphenylphosphine oxide
791-28-6

Triphenylphosphine oxide

(3S,4R)-1,4-Bis-(4-methoxy-phenyl)-3-phenoxy-azetidin-2-one

(3S,4R)-1,4-Bis-(4-methoxy-phenyl)-3-phenoxy-azetidin-2-one

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; for 0.5h; Cyclization; decomposition;A n/a
B n/a
C 46%
N-(2-methyl-3-phenylprop-2-enylidene)-p-anisidine
94612-45-0, 100239-15-4, 106318-92-7, 108908-63-0

N-(2-methyl-3-phenylprop-2-enylidene)-p-anisidine

C26H22O3P(1+)*CF3O3S(1-)

C26H22O3P(1+)*CF3O3S(1-)

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

Triphenylphosphine oxide
791-28-6

Triphenylphosphine oxide

(3S,4R)-1-(4-Methoxy-phenyl)-4-((E)-1-methyl-2-phenyl-vinyl)-3-phenoxy-azetidin-2-one

(3S,4R)-1-(4-Methoxy-phenyl)-4-((E)-1-methyl-2-phenyl-vinyl)-3-phenoxy-azetidin-2-one

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; for 0.5h; Cyclization; decomposition;A n/a
B n/a
C 45%
N-(p-methoxybenzylidene)-p-toluidine
83306-66-5

N-(p-methoxybenzylidene)-p-toluidine

C26H22O3P(1+)*CF3O3S(1-)

C26H22O3P(1+)*CF3O3S(1-)

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

Triphenylphosphine oxide
791-28-6

Triphenylphosphine oxide

(3S,4R)-4-(4-Methoxy-phenyl)-3-phenoxy-1-p-tolyl-azetidin-2-one

(3S,4R)-4-(4-Methoxy-phenyl)-3-phenoxy-1-p-tolyl-azetidin-2-one

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; for 0.5h; Cyclization; decomposition;A n/a
B n/a
C 41%
Trifluoromethylsulfenyl chloride
421-17-0

Trifluoromethylsulfenyl chloride

dihydrogen peroxide
7722-84-1

dihydrogen peroxide

A

Bis(trifluoromethyl)disulfid
372-64-5

Bis(trifluoromethyl)disulfid

B

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C

trifluoromethane sulfonyl chloride
421-83-0

trifluoromethane sulfonyl chloride

Conditions
ConditionsYield
35% H2O2 soln.;A 35%
B 7%
C 40%
35% H2O2 soln.;A 35%
B 7%
C 40%
trifluoromethanesulfonic acid ethyl ester
425-75-2

trifluoromethanesulfonic acid ethyl ester

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

Conditions
ConditionsYield
at 150℃; Pyrolysis;
diethyl ether
60-29-7

diethyl ether

methyl trifluoromethanesulfonate
333-27-7

methyl trifluoromethanesulfonate

A

ethyl methyl ether
540-67-0

ethyl methyl ether

B

trifluoromethanesulfonic acid ethyl ester
425-75-2

trifluoromethanesulfonic acid ethyl ester

C

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

Conditions
ConditionsYield
at 80℃; unter Luftausschluss;
trifluoromethanesulfonic acid ethyl ester
425-75-2

trifluoromethanesulfonic acid ethyl ester

benzene
71-43-2

benzene

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

B

ethylbenzene
100-41-4

ethylbenzene

C

ortho-diethylbenzene
253185-02-3

ortho-diethylbenzene

D

9,10-dimethylanthracene
781-43-1

9,10-dimethylanthracene

3-methyl-4-penten-1-ol
51174-44-8

3-methyl-4-penten-1-ol

phenylselenyl triflate
112238-64-9

phenylselenyl triflate

A

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

(2S,3R)-3-Methyl-2-phenylselanylmethyl-tetrahydro-furan
109065-98-7

(2S,3R)-3-Methyl-2-phenylselanylmethyl-tetrahydro-furan

(2S,3S)-3-Methyl-2-phenylselanylmethyl-tetrahydro-furan
109065-97-6

(2S,3S)-3-Methyl-2-phenylselanylmethyl-tetrahydro-furan

Conditions
ConditionsYield
In dichloromethane at 0℃; for 0.25h; Mechanism; Product distribution;
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

trifluoromethyl trifluoromethanesulfonate
3582-05-6

trifluoromethyl trifluoromethanesulfonate

Conditions
ConditionsYield
With pentafluoroethanesulfonic acid anhydride at 60℃; for 4h;100%
With phosphorus pentoxide In neat (no solvent) at 80 - 180℃; Inert atmosphere;66%
With phosphorus pentoxide at -78 - 110℃; Inert atmosphere;56%
bis(diethylamino)dimethylsilane
4669-59-4

bis(diethylamino)dimethylsilane

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

(diethylamino)dimethylsilyl-triflat
155166-24-8

(diethylamino)dimethylsilyl-triflat

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
bis(diethylamino)chloromethylsilane
17891-70-2

bis(diethylamino)chloromethylsilane

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C6H13ClF3NO3SSi

C6H13ClF3NO3SSi

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
bis(diethylamino)dichlorosilane
18881-64-6

bis(diethylamino)dichlorosilane

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C5H10Cl2F3NO3SSi

C5H10Cl2F3NO3SSi

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
tetrakis(dimethylamino)silane
1624-01-7

tetrakis(dimethylamino)silane

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

tris(dimethylamino)silyl triflate
155166-32-8

tris(dimethylamino)silyl triflate

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
In toluene for 0.5h; Ambient temperature;
tris(diethylamino)silane
15730-66-2

tris(diethylamino)silane

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C9H21F3N2O3SSi

C9H21F3N2O3SSi

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
methyl-tris(diethylamino)silane
18418-65-0

methyl-tris(diethylamino)silane

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C10H23F3N2O3SSi
154922-03-9

C10H23F3N2O3SSi

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
In diethyl ether at 0℃; for 0.25h;
SiCl(NEt2)3
15730-69-5

SiCl(NEt2)3

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C9H20ClF3N2O3SSi

C9H20ClF3N2O3SSi

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

tetraphenylsilane
1048-08-4

tetraphenylsilane

Diphenylsilicium-bis(trifluormethansulfonat)
27607-80-3

Diphenylsilicium-bis(trifluormethansulfonat)

Conditions
ConditionsYield
In chloroform at 0℃;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

bis(diethylamino)(methyl)(vinyl)silane
18023-34-2

bis(diethylamino)(methyl)(vinyl)silane

C8H16F3NO3SSi

C8H16F3NO3SSi

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

diphenylsilane
775-12-2

diphenylsilane

phenylsilanyl trifluoromethanesulfonate
127808-36-0

phenylsilanyl trifluoromethanesulfonate

Conditions
ConditionsYield
at 20℃;100%
In toluene at 0℃; for 0.25h;78%
In chloroform at 0℃; for 0.166667h; Yield given;
In dichloromethane at 0 - 20℃; for 0.5h;
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

bis(diethylamino)(methyl)(phenyl)silane
1023-81-0

bis(diethylamino)(methyl)(phenyl)silane

CH3C6H5Si(C2H5)2NCF3SO3
154922-06-2

CH3C6H5Si(C2H5)2NCF3SO3

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
In diethyl ether at 0℃; for 0.25h;
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

N-benzoyl-N-(α-benzoylbenzyl)aniline
81640-85-9

N-benzoyl-N-(α-benzoylbenzyl)aniline

2,3,4,5-tetraphenyloxazolium trifluoromethanesulphonate
81640-37-1

2,3,4,5-tetraphenyloxazolium trifluoromethanesulphonate

Conditions
ConditionsYield
100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

vinyl-tris(diethylamino)silane
61423-53-8

vinyl-tris(diethylamino)silane

C11H23F3N2O3SSi

C11H23F3N2O3SSi

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

benzenetellurinic acid anhydride
94971-86-5

benzenetellurinic acid anhydride

benzenetellurinyl trifluoromethanesulfonate
122745-21-5

benzenetellurinyl trifluoromethanesulfonate

Conditions
ConditionsYield
In dichloromethane for 0.5h; Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

(E)-2-(3-oxo-1,3-diphenylpropylidene)-3,4-dihydronaphthalen-1(2H)-one
35339-16-3

(E)-2-(3-oxo-1,3-diphenylpropylidene)-3,4-dihydronaphthalen-1(2H)-one

2,4-diphenyl-5,6-dihydro-7,8-benzochromenylium trifluoromethanesulphonate
76017-15-7

2,4-diphenyl-5,6-dihydro-7,8-benzochromenylium trifluoromethanesulphonate

Conditions
ConditionsYield
In ethanol 1.) 60 deg C, 4 h, 2.) 25 deg C, 12 h;100%
In ethanol Heating;
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

1,1,2,2-tetraphenyl-1,2-di-tert-butyl-1,2-disilane
122131-73-1

1,1,2,2-tetraphenyl-1,2-di-tert-butyl-1,2-disilane

1,2-di-tert-butyl-1,2-diphenyldisilane-1,2-bis(triflate)
155166-11-3

1,2-di-tert-butyl-1,2-diphenyldisilane-1,2-bis(triflate)

Conditions
ConditionsYield
In toluene Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C10H23F3N2O3SSi
154922-03-9

C10H23F3N2O3SSi

C7H13F6NO6S2Si
155166-33-9

C7H13F6NO6S2Si

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

(Allyl-bis-diethylamino-silanyl)-diethyl-amine

(Allyl-bis-diethylamino-silanyl)-diethyl-amine

C12H25F3N2O3SSi

C12H25F3N2O3SSi

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C9H21F3N2O3SSi

C9H21F3N2O3SSi

C6H11F6NO6S2Si

C6H11F6NO6S2Si

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

tris(dimethylamino)silyl triflate
155166-32-8

tris(dimethylamino)silyl triflate

C6H12F6N2O6S2Si

C6H12F6N2O6S2Si

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C9H20ClF3N2O3SSi

C9H20ClF3N2O3SSi

C6H10ClF6NO6S2Si

C6H10ClF6NO6S2Si

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C12H25F3N2O3SSi

C12H25F3N2O3SSi

C9H15F6NO6S2Si

C9H15F6NO6S2Si

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

C11H23F3N2O3SSi

C11H23F3N2O3SSi

C8H13F6NO6S2Si

C8H13F6NO6S2Si

Conditions
ConditionsYield
In diethyl ether Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

2,3-dihydro-2-(p-methoxybenzylthio)-1H-indolizinium chloride

2,3-dihydro-2-(p-methoxybenzylthio)-1H-indolizinium chloride

2,3-dihydro-2-metcapto-1H-indolizinium trifluoromethanesulfonate

2,3-dihydro-2-metcapto-1H-indolizinium trifluoromethanesulfonate

Conditions
ConditionsYield
With trifluoroacetic acid In various solvent(s) for 1h; Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

2,3-dihydro-1-(p-methoxybenzylthio)-1H-indolizinium p-toluenesulfonate

2,3-dihydro-1-(p-methoxybenzylthio)-1H-indolizinium p-toluenesulfonate

2,3-dihydro-1-metcapto-1H-indolizinium trifluoromethanesulfonate

2,3-dihydro-1-metcapto-1H-indolizinium trifluoromethanesulfonate

Conditions
ConditionsYield
With trifluoroacetic acid In various solvent(s) for 1h; Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

1H-2,4,6-tri-isopropyl-1,3,5-triazinium triflate
86774-69-8

1H-2,4,6-tri-isopropyl-1,3,5-triazinium triflate

1,3-Dimethoxybenzene
151-10-0

1,3-Dimethoxybenzene

2-(2,4-dimethoxyphenyl)-2,4,6-tri-isopropyl-1,2-dihydro-1,3,5-triazinium triflate
86774-78-9

2-(2,4-dimethoxyphenyl)-2,4,6-tri-isopropyl-1,2-dihydro-1,3,5-triazinium triflate

Conditions
ConditionsYield
In benzene for 1.5h; Ambient temperature;100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

1,1,2,2,3,3-hexaphenyltrisilane
18816-18-7

1,1,2,2,3,3-hexaphenyltrisilane

1,2,3-triphenyl-1,2,3-tris(trifluoromethansulfonyloxy)trisilan

1,2,3-triphenyl-1,2,3-tris(trifluoromethansulfonyloxy)trisilan

Conditions
ConditionsYield
In toluene at 0℃; for 2h;100%
1,4-diaza-bicyclo[2.2.2]octane
280-57-9

1,4-diaza-bicyclo[2.2.2]octane

trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

N,N'-difluoro-1,4-diazoniabicyclo<2.2.2>octane bis(triflate)

N,N'-difluoro-1,4-diazoniabicyclo<2.2.2>octane bis(triflate)

Conditions
ConditionsYield
With fluorine In various solvent(s)100%
trifluorormethanesulfonic acid
1493-13-6

trifluorormethanesulfonic acid

1,3-Dibromo-1,3-di-p-tolyl-[1,3]disiletane

1,3-Dibromo-1,3-di-p-tolyl-[1,3]disiletane

Trifluoro-methanesulfonic acid 1,3-dibromo-3-trifluoromethanesulfonyloxy-[1,3]disiletan-1-yl ester

Trifluoro-methanesulfonic acid 1,3-dibromo-3-trifluoromethanesulfonyloxy-[1,3]disiletan-1-yl ester

Conditions
ConditionsYield
In diethyl ether; toluene for 1h; Ambient temperature;100%
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