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752924 Sigma-Aldrich

2,2,2-Trifluoroethyl trifluoromethanesulfonate

95%

Synonym: Trifluoromethanesulfonic acid 2,2,2-trifluoroethyl ester

  • CAS Number 6226-25-1

  • Empirical Formula (Hill Notation) C3H2F6O3S

  • Molecular Weight 232.10

  •  MDL number MFCD00671579

  •  PubChem Substance ID 329766324

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Fluorination, Fluorination Reagents, Synthetic Reagents, Trifluoromethylation More...
Quality Level   100
assay   95%
refractive index   n20/D 1.306
density   1.611 g/mL at 25 °C
storage temp.   2-8°C
SMILES string   FC(F)(F)COS(=O)(=O)C(F)(F)F
InChI   1S/C3H2F6O3S/c4-2(5,6)1-12-13(10,11)3(7,8)9/h1H2
InChI key   RTMMSCJWQYWMNK-UHFFFAOYSA-N

Description

Application

Reagent used in thenantioselective preparation of cyclic N-aryl hydroxamic acids via phase-transfer catalyzed alkylation of nitrobenzyl bromides to give nirophenylalanines

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
WGK 3
RTECS 
PB2775000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles

Articles

Baran Reagents FAQs

What do the Baran reagents do? Allow the placement of alkyl groups onto molecules in drug discovery by replacing a C-H bond with the corresponding C-C bond (trifluoromethyl, difluoromethyl, isopropyl...
Keywords: Agrochemicals, Alkylations, Drug discovery, Fluorinations, Liquid chromatography mass spectrometry, Medicinal chemistry, Nuclear magnetic resonance spectroscopy, PAGE, Solvents

Peer-Reviewed Papers
15

References

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