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Tri-tert-butylphosphine Tetrafluoroborate CAS:131274-22-1

CAS No.:131274-22-1

Purity:98%

Molecular Weight:290.13

Molecular Formula:C12H28P.BF4

Synonyms:

Fluoroboricacidtri-tert-butylphosphineadduct;

Tri-tert-butylphosphinefluoroboricacidadduct;

Tri-tert-butylphosphoniumtetrafluoroboraChemicalbookte;

Tri-tert-butylphosphoniumtetrafluoroborate;

Tri-tert-butylphosphoniuMtetrafluoroborate;

Tri-tert-butylphosphinetetrafluoborate;

Tri-tert-butylphosphoniuMtetr

 

Product Properties:

Melting point: 261 °C(lit.)

Storage temp. : Inert atmosphere,2-8°C

Form: Crystals and Chunks

Water Solubility: Soluble in methylene chloride and chloroform. Slightly soluble in terahydro furan. Insoluble in hexane, toluene and water.

Sensitive: Hygroscopic

 

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.

 

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