Tri-tert-butylphosphine tetrafluoroborate
|
|
|
- CAS-Nr.
- 131274-22-1
- Englisch Name:
- Tri-tert-butylphosphine tetrafluoroborate
- Synonyma:
- TRI-TERT-BUTYLPHOSPHONIUM TETRAFLUOROBORATE;P(t-Bu)3HBF4;[(t-Bu)3PH]BF4;TRI-T-BUTYLPHOSPHONIUM TETRAFLUOROBORATE;TTBP HBF4;P(But)3.HBF4;Tri-tert-butylphos;Tri-tert-butylphosphoni;Tritert-butylphosphanium;Tri-tert-butylphosphonium
- CBNumber:
- CB2385060
- Summenformel:
- C12H28P.BF4
- Molgewicht:
- 290.13
- MOL-Datei:
- 131274-22-1.mol
|
Tri-tert-butylphosphine tetrafluoroborate Eigenschaften
- Schmelzpunkt:
- 261 °C(lit.)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Löslichkeit
- Chloroform (Slightly), Dichloromethane (Slightly), Methanol (Slightly)
- Aggregatzustand
- Crystals and Chunks
- Farbe
- White
- Wasserlöslichkeit
- Soluble in methylene chloride and chloroform. Slightly soluble in terahydro furan. Insoluble in hexane, toluene and water.
- Sensitive
- Hygroscopic
- BRN
- 8813613
- InChI
- InChI=1S/C12H28P.BF4/c1-10(2,3)13(11(4,5)6)12(7,8)9;2-1(3,4)5/h13H,1-9H3;/q2*-1
- InChIKey
- YSTLBJVHZMEEAC-UHFFFAOYSA-N
- SMILES
- [P-](C(C)(C)C)(C(C)(C)C)C(C)(C)C.[B-](F)(F)(F)F
- CAS Datenbank
- 131274-22-1(CAS DataBase Reference)
Tri-tert-butylphosphine tetrafluoroborate Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
white to light yellow crystal powde
Verwenden
suzuki reaction
Hindered Phosphine salt employed with a Pd(0)-15-membered, triolefinic, macrocyle in Suzuki cross-coupling reactions of aryl bromides and chlorides. Also used in Heck coupling of non-activated vinyl tosylates with electron deficient olefins.
Ligand used in the Pd-catalyzed enantioselective α?arylation of N-boc-pyrrolidine.
Application
Tri-tert-butylphosphonium tetrafluoroborate is a ligand used in the palladium-catalyzed enantioselective alfa-arylation of N-boc-pyrrolidine. It is also used with a palladium(0)-15-membered, triolefinic, macrocyle in Suzuki cross-coupling reactions of aryl bromides and chlorides. Further, it is used in the Heck coupling of vinyl tosylates with olefins.
synthetische
Addition of HBF4 to a solution of tri-tert-butylphosphine in methylene chloride. Separation of the organic layer and removal of the solvent gives analytically pure Tri-tert-butylphosphine tetrafluoroborate.
Tri-tert-butylphosphine tetrafluoroborate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Tri-tert-butylphosphine tetrafluoroborate Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 372)Lieferanten
131274-22-1()Verwandte Suche:
- Tri-t-butylphosphoniumtetrafluoroborate,99%
- fluoroboric acid tri-tert-butylphosphine adduct
- tri-tert-butylphosphine fluoroboric acid adduct
- Tri-tert-butylphosphonium tetrafluoroborate, 97+%
- Tri-tert-butylphosphonium tetrafluoroborate,99%
- Tri-tert-butylphosphoniuM tetrafluoroborate, 97+% 1GR
- Tri-tert-butylphosphine tetrafluoborate
- Tri-tert-butylphosphoniuM tetr
- TRI-TERT-BUTYLPHOSPHINE TETRAFLUOROBORATE
- TRI-TERT-BUTYLPHOSPHINE TETRAFLUOROBORIC ACID ADDUCT
- TRI-(T-BUTYL)PHOSPHONIUM HYDROGEN HBF4 SALT
- TTBP HBF4
- P(But)3.HBF4
- TRI-TERT-BUTYLPHOSPHINE TETRAFLUOROBORA&
- Tri-t-butylphosphoniuM tetrafluoroborate,(t-Bu)3PH+BF4-
- Tris(tert-butyl)phosphonium tetrafluoroborate
- Tri-tert-butylphosphoniuM tetrafluoroborate 97%
- Butylphosphine tetrafluoroborate
- Tri-t-butylphosphonium tetrafluoroborate,98% (t-Bu)3PH+BF4-
- Tri-tert-butylphosphonium tetrafluoroborate
- Tri-tert-butylphosphine tetrafluoroborate50% Toluene
- Tritert-butylphosphanium tetrafluoroborate
- Phosphine, tris(1,1-dimethylethyl)-, tetrafluoroborate(1-) (1:1)
- Tri-t-butylphosphine Tetrafluoroborate
- Tri-tert-butylphosphoni
- Tri-tert-butylphos
- Tri-tert-butylphosphonium tetrafluoroborate Pt-Bu3 HBF4
- Tritert-butylphosphanium
- TRI-TERT-BUTYLPHOSPHONIUM TETRAFLUOROBORATE
- TRI-T-BUTYLPHOSPHONIUM TETRAFLUOROBORATE
- [(t-Bu)3PH]BF4
- P(t-Bu)3HBF4
- Tri-tert-butylphosphoniumtetrafluoroborate,forsynthesis
- Tri-tert-butylphosphonium
- 131274-22-1
- 131274-22-5
- 131274-22-1-004
- 12150-56-8
- C12H28BF4P2
- C51H42O3Pd2C4H93PHBF4
- C12H27BF4P
- C16H36PCH4
- CH33C3PHBF4
- C19H34PHBF4
- C4H93PHBF4
- BF4C12H27PH
- Phosphorus Compounds
- Phosphine Ligands
- Catalysis and Inorganic Chemistry
- P-BF4
- organometallic complex
- Organophosphine salt
- Basic Phosphine LigandsCatalysis and Inorganic Chemistry
- Catalysis and Inorganic Chemistry
- Cross-Coupling
- Phosphine Ligands
- Phosphorus Compounds
- Ligand
