CAS 2923-28-6

Silver triflate

Description:

Silver triflate, with the chemical formula AgCF3SO3, is an inorganic compound characterized by its silver cation and triflate anion. It appears as a white to light yellow solid and is known for its high solubility in polar solvents, such as acetonitrile and methanol. Silver triflate is often utilized as a reagent in organic synthesis, particularly in reactions involving nucleophiles due to its ability to activate substrates. It is also recognized for its role as a catalyst in various chemical transformations, including cycloadditions and polymerizations. The compound exhibits good thermal stability, but it should be handled with care due to the potential for silver ion toxicity. Additionally, silver triflate can participate in coordination chemistry, forming complexes with various ligands. Its unique properties make it valuable in both academic research and industrial applications, particularly in the fields of materials science and organic chemistry.

Formula: CHF₃O₃S·Ag

InChI: InChI=1S/CHF3O3S.Ag/c2-1(3,4)8(5,6)7;/h(H,5,6,7);

InChI key: InChIKey=WCGIGOVLOFXAMG-UHFFFAOYSA-N

SMILES: C(S(=O)(=O)O)(F)(F)F.[Ag]

Synonyms:

• Methanesulfonate, Trifluoro-, Silver
• Methanesulfonic acid, 1,1,1-trifluoro-, silver(1+) salt (1:1)
• Silbertrifluormethansulfonat
• Silver (trifluoromethyl)sulfonate
• Silver Trifluoromethanesulphonate
• Silver triflate
• Silver trifluoromethanesulfonate
• Silver trifluoromethanesulfonate (AgCF₃SO₃)
• Silver trifluoromethanesulfonate (AgO3SCF3)
• Silver trifluoromethanesulfonate (AgO₃SCF₃)
• Silver(1+) triflate
• Silver(1+) trifluoromethanesulfonate
• Silver(I) triflate
• Silver(I) trifluoromethanesulfonate
• Trifluorometanosulfonato De Plata
• Trifluoromethanesulfonate d'argent
• Trifluoromethanesulfonic acid silver(1+) salt

Silver trifluoromethanesulfonate, 98%

CAS: 2923-28-6

Silver trifluoromethanesulfonate is useful in halide abstraction. It helps in activating sulphur protecting groups at the anomeric centres of carbohydrates in the presence of iodine. It is employed as a triflating agent in combination with Palladium compounds, as a catalyst for cross coupling rea

Formula: CAgF₃O₃S

Purity: 98%

Molecular weight: 256.93

Ref: 02-088722

Silver trifluoromethanesulfonate (99.95%-Ag) (Silver triflate)

CAS: 2923-28-6

Silver trifluoromethanesulfonate (99.95%-Ag) (Silver triflate)

Formula: AgSO₃CF₃

Purity: (99.95%-Ag)

Color and Shape: off-white pwdr.

Molecular weight: 256.94

Ref: 08-47-2012

Silver trifluoromethanesulfonate, 99% (Silver triflate)

CAS: 2923-28-6

Silver trifluoromethanesulfonate, 99% (Silver triflate)

Formula: AgSO₃CF₃

Purity: 99%

Color and Shape: off-white pwdr.

Molecular weight: 256.94

Ref: 08-47-2000

Methanesulfonic acid, 1,1,1-trifluoro-, silver(1+) salt (1:1)

CAS: 2923-28-6

Formula: CAgF₃O₃S

Purity: 97%

Color and Shape: Solid

Molecular weight: 256.9373

Ref: IN-DA002XSC

Silver trifluoromethanesulfonate

CAS: 2923-28-6

Formula: CAgF₃O₃S

Purity: ≥ 98.0%

Color and Shape: White or almost white powder

Molecular weight: 256.93

Ref: 7W-GK9683

Silver Trifluoromethanesulfonate

CAS: 2923-28-6

Formula: CAgF₃O₃S

Purity: >98.0%(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 256.93

Ref: 3B-T1331

Silver trifluoromethanesulphonate

CAS: 2923-28-6

Silver trifluoromethanesulphonate

Formula: ·CF₃O₃S·Ag

Purity: 97%

Color and Shape: white to off-white solid

Molecular weight: 256.94g/mol

Ref: 54-PC6450

Silver trifluoromethanesulfonate, 97+%

CAS: 2923-28-6

Formula: CF₃SO₃Ag

Molecular weight: 256.94

Ref: 7W-GX0215

Silver Trifluoromethanesulfonate

Controlled Product

CAS: 2923-28-6

Applications Silver Trifluoromethanesulfonate is used to generate cationic rhodium catalysts from chlororhodium complexes for the hydrophosphination of acetylenes. It is also employed as a catalyst for the preparation of silyl ethers by hydrosilylation of aldehydes.
References Hayashi, M., et al.: J. Org. Chem., 71, 9248 (2006); Xu, H., et al.: Org. Lett., 17, 66 (2015)

Formula: CAgF₃O₃S

Color and Shape: Neat

Molecular weight: 256.94

Ref: TR-S465100

Silver Trifluoromethanesulfonate extrapure, 98%

CAS: 2923-28-6

Formula: CF₃SO₃Ag

Purity: min. 98%

Color and Shape: White to off-white or greyish, compound

Molecular weight: 256.94

Ref: SR-27821

Silver trifluoromethanesulfonate

CAS: 2923-28-6

Formula: CAgF₃O₃S

Purity: 99.0%

Color and Shape: Solid

Molecular weight: 256.93

Ref: 10-F007272

Silver trifluoromethanesulfonate

CAS: 2923-28-6

Silver trifluoromethanesulfonate is a silver salt that is used in carbohydrate chemistry. It can be used for the synthesis of coumarin derivatives, which are important for the development of pharmaceuticals and other organic compounds. The reaction with acylating agents produces an acylated silver ion that reacts with amines to form a cationic polymerization. This polymerization is activated by the presence of high salt or amines, and proceeds with high efficiency. The asymmetric synthesis of carbohydrates using this method has been demonstrated using x-ray diffraction data and nmr spectroscopic data.

Formula: CAgF₃O₃S

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 256.94 g/mol

Ref: 3D-FS43297