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ChemicalBook--->CAS DataBase List--->113978-91-9

113978-91-9

113978-91-9 Structure

113978-91-9 Structure
IdentificationBack Directory
[Name]

TRI-N-BUTYLPHOSPHONIUM TETRAFLUOROBORATE
[CAS]

113978-91-9
[Synonyms]

[n-Bu3PH]BF4
tributylphosphine tetrafluoroborate
Tributylphosphonium tetrafluoroborate
Tributylphosphine tetrafluoroborate 97%
Tributylphosphine tetrafluoroborate,97%
TRI-N-BUTYLPHOSPHONIUM TETRAFLUOROBORATE
TRI-N-BUTYLPHOSPHINE TETRAFLUOROBORATE,&
Tri-n-butylphosphoniumtetrafluoroborate,99%
[Molecular Formula]

C12H28BF4P
[MDL Number]

MFCD05664257
[MOL File]

113978-91-9.mol
[Molecular Weight]

290.13
Chemical PropertiesBack Directory
[Melting point ]

50-53 °C(lit.)
[Fp ]

>221 °F
[storage temp. ]

Inert atmosphere,Room Temperature
[form ]

Powder
[color ]

white
Safety DataBack Directory
[Risk Statements ]

36/37/38
[Safety Statements ]

22-24/25
[WGK Germany ]

3
[HS Code ]

2931599090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Dichloromethane-->Magnesium sulfate-->Fluoroboric acid-->Tributylphosphine
Questions And AnswerBack Directory
[Reaction]

  1. Air-stable, non-pyrophoric precursor of the Tri-n-butylphosphine ligand which is used in a variety of catalytic processes.
  2. Catalyst in Baylis-Hillman reactions.
  3. Azide reductions.
  4. Acylation of alcohols by anhydrides.
  5. Ligand for formate reduction of allyl carbonates.
  6. Synthesis of aromatic nitriles via Pd C-H functionalization. 
Reactions of 113978-91-9_1
Reactions of 113978-91-9_2
Hazard InformationBack Directory
[General Description]

May contain approximately 5% of other butyl isomers.
[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
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