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676179 Sigma-Aldrich

Di-tert-butylneopentylphosphonium tetrafluoroborate

95%

Synonym: Di-tert-butylneopentylphosphine tetrafluoroborate

  • CAS Number 886059-84-3

  • Empirical Formula (Hill Notation) C13H30BF4P

  • Molecular Weight 304.16

  •  MDL number MFCD08064039

  •  PubChem Substance ID 24884839

  •  NACRES NA.22

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Properties

Related Categories Basic Phosphine Ligands, Catalysis and Inorganic Chemistry, Chemical Synthesis, Cross-Coupling, Phosphine Compounds,
assay   95%
mp   258-262 °C
functional group   phosphine
reaction suitability   reaction type: Buchwald-Hartwig Cross Coupling Reaction
  reaction type: Heck Reaction
  reaction type: Hiyama Coupling
  reaction type: Negishi Coupling
  reaction type: Sonogashira Coupling
  reaction type: Stille Coupling
  reaction type: Suzuki-Miyaura Coupling
  reagent type: ligand
reaction type: Cross Couplings
SMILES string   F[B-](F)(F)F.CC(C)(C)C[PH+](C(C)(C)C)C(C)(C)C
InChI   1S/C13H29P.BF4/c1-11(2,3)10-14(12(4,5)6)13(7,8)9;2-1(3,4)5/h10H2,1-9H3;/q;-1/p+1
InChI key   UWNPUGYQGIWNRI-UHFFFAOYSA-O

Description

Application

• Cocatalyst for palladium-catalyzed Kumada couplings

This neopentylphosphine ligand proved to be superior to tris(tert-butyl)phosphine in palladium-catalyzed aminations of aryl bromides and chlorides.

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

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

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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