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790877 Sigma-Aldrich

Tris(2,2,2-trifluoroethyl) borate

97%

Synonym: Sheppard Amidation Reagent, Sheppard Reagent, Tris(2,2,2-trifluoroethoxy)boron, Tris(2,2,2-trifluoroethyl)borate

  • CAS Number 659-18-7

  • Empirical Formula (Hill Notation) C6H6BF9O3

  • Molecular Weight 307.91

  •  MDL number MFCD00093768

  •  PubChem Substance ID 329768246

  •  NACRES NA.22

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Properties

Related Categories Boronic Acids and Derivatives, Chemical Synthesis, Organoborates, Organometallic Reagents
Quality Level   100
assay   97%
refractive index   n/D 1.298 (lit.)
density   1.430 g/mL at 25 °C
storage temp.   room temp
SMILES string   FC(F)(F)COB(OCC(F)(F)F)OCC(F)(F)F
InChI   1S/C6H6BF9O3/c8-4(9,10)1-17-7(18-2-5(11,12)13)19-3-6(14,15)16/h1-3H2
InChI key   DIEXQJFSUBBIRP-UHFFFAOYSA-N

Description

Application

Reagent can promote the direct formation of amides from carboxylic acids and amines under thermal and microwave conditions.

Packaging

1, 10 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
WGK 3

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Tom Sheppard Group - Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Tom Sheppard Group - Professor Product Portal
Keywords: Amidations, Arylations, Catalysis, Chemical reactions, Chromatography, Dehydration reaction, Organocatalysis, Substitutions

Peer-Reviewed Papers
15

References

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