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774790 Sigma-Aldrich

Potassium 2-(3-fluorophenyl)vinyltrifluoroborate

  • Empirical Formula (Hill Notation) C8H6BF4K

  • Molecular Weight 228.04

  •  MDL number MFCD09993295

  •  PubChem Substance ID 329767715

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Properties

Related Categories Aryl Trifluoroborate Salts, Boronic Acids and Derivatives, Chemical Synthesis, Organometallic Reagents, Trifluoroborate Salts More...
mp   >300 °C
SMILES string   [K+].Fc1cccc(\C=C\[B-](F)(F)F)c1
InChI   1S/C8H6BF4.K/c10-8-3-1-2-7(6-8)4-5-9(11,12)13;/h1-6H;/q-1;+1/b5-4+;
InChI key   BRMIITGYVNFWBN-FXRZFVDSSA-N

Description

General description

Potassium organotrifluoroborates in general display longer shelf lives and do not undergo trimerization; which boronic acids do; making their stoiciometry well-defined. Potassium organotrifluoroborates are also used in Suzuki Miyuara cross-coupling reactions just like their boronic acid derivative counterparts.

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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