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655325 Sigma-Aldrich

Tri-tert-butylphosphine solution

1.0 M in toluene

Synonym: P(t-Bu)3, P(t-Bu)3

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Properties

Related Categories Basic Phosphine Ligands, Catalysis and Inorganic Chemistry, Chemical Synthesis, Cross-Coupling, Phosphine Compounds,
InChI Key   BWHDROKFUHTORW-UHFFFAOYSA-N
concentration   1.0 M in toluene
density   0.861 g/mL at 25 °C
reaction suitability   reagent type: ligand
reaction type: Addition Reactions
  reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction
  reagent type: ligand
reaction type: Heck Reaction
  reagent type: ligand
reaction type: Negishi Coupling
  reagent type: ligand
reaction type: Sonogashira Coupling
  reagent type: ligand
reaction type: Stille Coupling
  reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

Description

Packaging

10 mL in glass bottle

25 mL in Sure/Seal™

50 mL in glass bottle

Application

Tri-tert-butylphosphine is a suitable ligand for palladium-catalyzed coupling reactions such as:
• Heck Reactions
• Negishi cross-coupling
• Stille reactions
• Sonogashira reactions

Safety & Documentation

Safety Information

Signal word 
Danger
RIDADR 
UN 2845 4.2
WGK Germany 
3
Flash Point(F) 
39.2 °F
Flash Point(C) 
4 °C
Protocols & Articles

Articles

Basic Phosphine Ligands

The use of phosphines in catalysis has been extensive for the past 50 years. Utilizing electron-rich and sterically demanding phosphines, several research groups explored their efficiency and versati...
William Sommer
Aldrich ChemFiles 2007, 7.10, 3.
Keywords: Catalysis, Chemfiles, Coupling reactions, Cross couplings, Hiyama Coupling, Ligands, Stille coupling, transformation

Peer-Reviewed Papers
15

References

Related Products

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Product #

Description

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901438 Tri-tert-butylphosphine solution, 1.0 M in THF
901441 Tri-tert-butylphosphine solution, 1.0 M in 2-methyltetrahydrofuran

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