SILVER TRIFLUOROMETHANESULFONATE

SILVER TRIFLUOROMETHANESULFONATE Basic information
Reactions
Product Name:SILVER TRIFLUOROMETHANESULFONATE
Synonyms:SILVER (I) TRIFLUOROMETHANE SULFONATE;SILVER(I) TRIFLUOROMETHANESULPHONATE;SILVER TRIFLATE;SILVER TRIFLUOROMETANESULFONATE;SILVER TRIFLUOROMETHANESULFONATE;SILVER TRIFLUOROMETHANESULPHONATE;TRIFLUOROMETHANESULFONATE SILVER SALT;TRIFLUOROMETHANESULFONIC ACID SILVER SALT
CAS:2923-28-6
MF:CAgF3O3S
MW:256.94
EINECS:220-882-2
Product Categories:triflate;metal triflate compounds;Ag (Silver) Compounds;Transition Metal Compounds;Ag;OTf&NTf series;Catalysts for Organic Synthesis;Classes of Metal Compounds;Homogeneous Catalysts;Metal Triflates;Synthetic Organic Chemistry
Mol File:2923-28-6.mol
SILVER TRIFLUOROMETHANESULFONATE Structure
SILVER TRIFLUOROMETHANESULFONATE Chemical Properties
Melting point 286 °C (lit.)
storage temp. Store below +30°C.
solubility Methanol (Slightly), Water (Slightly)
form Powder
color White to light beige
Water Solubility Soluble in water and also in most organic solvents.
Sensitive Light Sensitive
Hydrolytic Sensitivity6: forms irreversible hydrate
BRN 3598402
Stability:Stable, but may be light sensitive. Incompatible with strong acids, strong oxidizing agents.
InChIInChI=1S/CHF3O3S.Ag/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
InChIKeyQRUBYZBWAOOHSV-UHFFFAOYSA-M
SMILESC(F)(F)(F)S([O-])(=O)=O.[Ag+]
CAS DataBase Reference2923-28-6(CAS DataBase Reference)
EPA Substance Registry SystemMethanesulfonic acid, trifluoro-, silver(1+) salt (2923-28-6)
Safety Information
Hazard Codes Xi,C
Risk Statements 36/37/38-50-34
Safety Statements 26-36-61-45-36/37/39
RIDADR 3260
WGK Germany 3
8
Hazard Note Corrosive
TSCA Yes
HazardClass 8
HS Code 28432900
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
SILVER TRIFLUOROMETHANESULFONATE Usage And Synthesis
Reactions
  1. Silver precatalyst for the asymmetric allylation of aldehydes
  2. Silver catalyst for intramolecular additions of alcohols and carboxylic acids to inert olefins
  3. Silver catalyst for the fluorination of boronic acids
  4. Silver catalyst for the fluorination of functionalized aryl stannanes
  5. Silver catalyst for cyclopropenation of internal alkynes with donor/acceptor substituted diazo compounds
  6. Silver catalyst for the reaction of 2-alkynylbenzaldehyde with 2-isocyanoacetate
Reactions of 2923-28-6_1
Reactions of 2923-28-6_2
Chemical Propertieslight beige crystalline powder
UsesSilver 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.
General DescriptionSilver trifluoromethanesulfonate p-complexes of monoenes, dienes, trienes, monoynes and diynes have been prepared. It reacts with 2-fluoro- and 3-fluoro-4-alkoxystilbazoles to afford the mesomorphic complexes. Iodine monochloride/AgOTf constitutes an efficient promoter system for the O-glycoside synthesis.
Purification MethodsRecrystallise it twice from hot CCl4 [Alo et al. J Chem Soc, Perkin Trans 1 805 1986]. Store it in the dark. [Beilstein 3 IV 34.]
SILVER TRIFLUOROMETHANESULFONATE Preparation Products And Raw materials
Preparation ProductsEthyl trifluoromethanesulfonate-->Benzoic acid (trifluoromethanesulfonic acid)anhydride-->TETRAETHYLAMMONIUM TRIFLUOROMETHANESULFONATE-->cis-[Pt(II)(PEt)3(trifluoromethane-sulfonate)2
N-MethyltrifluoroMethanesulfonaMide Potassium trifluoromethanesulfonate TRIFLUOROMETHANESULFONYL CHLORIDE Trifluoromethanesulfonic anhydride N-Phenyl-bis(trifluoromethanesulfonimide) Sodium trifluoromethanesulfonate Lithium bis(trifluoromethanesulphonyl)imide YTTERBIUM(III) TRIFLUOROMETHANESULFONATE HYDRATE Trifluoromethanesulfonic acid Aluminum trifluoromethanesulfonate Lanthanum trifluoromethanesulfonate ZINC TRIFLUOROMETHANESULFONATE Lithium triflate TRIFLUOROMETHANESULFONIMIDE Silver mesylate SILVER TRIFLUOROMETHANESULFONATE Trifluoromethane Silver

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