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479500 Sigma-Aldrich

1,2-Bis(dicyclohexylphosphino)ethane

Synonym: 1,2-Ethanediylbis[dicyclohexyl]phosphine, Ethylenebis(dicyclohexylphosphine)

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Polydentate Phosphine Ligands
InChI Key   BOUYBUIVMHNXQB-UHFFFAOYSA-N
mp   92.5-96.5 °C (lit.)
reaction suitability   reagent type: ligand
reaction type: Decarboxylations
  reagent type: ligand
reaction type: Negishi Coupling
  reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

Description

Application

1,2-Bis(dicyclohexylphosphino)ethane can be used as a ligand for:
• Pd-catalyzed decarbonylative C-H coupling of azoles and aromatic esters.
• Ni-catalyzed cross-coupling reaction of aryl fluorides and primary amines.

Reactant involved in:
• Investigations of the role of ligand-based steric effects during the polymerization
• Synthesis of molybdenum nitrosyl complexes for use as Imine hydrogenation catalysts
• Irreversible thermal linkage isomerization of switchable C-N-bound isomers
• Chelating for conversion of trans complexes to cis complexes

Precursor for Iridium trisboryl complexes and the substituent effect on borylation reactions

Ligand for palladium(II) complex catalyzed hydrogenation reactions

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
>230 °F
Flash Point(C) 
>110 °C

Documents

Certificate of Analysis

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Protocols & Articles
Peer-Reviewed Papers
15

References

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