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ATCC/Trifluoromethanesulfonic anhydride/007526-4Kg

  • Properties
  • Safety
  • CofA
  • Technical Info
  • Specifications
  • BSE-TSE
Purity:99.5%
Bp:81-83°
Density:1.677
Refractive Index:1.321
Pictograms:
Signal Word:Danger
Hazard Statements:H302, H314, H318
Precautionary Statements:P280, P301 + P312, P301 + P330 + P331, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P310
UN#:UN3265
Packing Group:II
Hazard Class:8
Risk Statements:14-34
Safety Statements:25-26-36/37/39-45
SDS: See MSDS
Limited Quantities:1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
Excepted Quantities:Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
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A particularly strong electrophile andversatile triflating reagent infine chemical and pharmaceutical synthesis.1Widely used for the synthesis of alkyl and vinyl triflates whichare particularly useful in palladium-catalyzed coupling with organotin compounds.2Applied in the generation of glycosyl triflates from thioglycosides by combination with benzenesulfinyl piperidine orS-(4-methoxyphenyl) benzenethiosulfinate,3,4stereoselective direct glycosylation with anomeric hydroxy sugars,5the large scale production of 1-benzenesulfinyl piperidine and other sulfinamides,6and the direct a-bromination of various ketones.7Reacts withmagnesium alkoxides,81,2,3-triazoles,9andalkoxybenzenes.10
  1. Chim. Oggi2004, 22, 48.
  2. Synthesis1993, 735.
  3. J. Am. Chem. Soc.2001, 123, 9015.
  4. Org. Lett.2000, 2, 4067.
  5. J. Am. Chem. Soc.2008, 130, 8537.
  6. J. Carbohydr. Chem.2005, 24, 415.
  7. Chem. Pharm. Bull.2000, 48, 1999.
  8. Can. J. Chem.1999, 77, 258.
  9. Russ. J. Org. Chem.2003, 39, 1517.
  10. Tetrahedron1996, 52, 12993.
Specifications
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