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Product Details
Reaction |
Air-stable, non-pyrophoric precursor of the Tri-t-butylphosphine ligand which is used in a variety of catalytic processes. Ligand for Suzuki cross-couplings. Ligand for Heck Reactions. Ligand for Stille Cross-couplings. Ligand for α-Arylation and vinylation of arylmandelic acid derivatives. Ligand for direct arylation of hetercycles Synthesis of benzocyclobutenes by C-H activation. Cross-coupling of Grignard reagents and aryl bromides. Palladium catalyzed annulation of haloanilines. Palladium-Catalyzed Acylation. Palladium Catalyzed Carbonylative Heck Reaction. Palladium-catalyzed aminosulfonylation. Palladium-catalyzed intramolecular C–O bond formation. Ruthenium-catalyzed cross-coupling of aldehydes with arylboronic acid. |
Chemical Properties |
white to light yellow crystal powde |
Uses |
suzuki reactionHindered 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. |
InChI:InChI=1/C12H27P.BF4/c1-10(2,3)13(11(4,5)6)12(7,8)9;2-1(3,4)5/h1-9H3;/q;-1/p+1
The versatile tri-tert-butylphosphonium ...
Inspired by the commercially available a...
A tert-butyl Grignard reagent is reacted...
The γ-selective, palladium-catalyzed cro...
Three near-infrared (NIR) absorbing unsy...
sodium tetrafluoroborate
tri-tert-butyl phosphine
tri tert-butylphosphoniumtetrafluoroborate
Conditions | Yield |
---|---|
tri-tert-butyl phosphine; With hydrogenchloride; In water; at 20 ℃; for 1h;
sodium tetrafluoroborate; In water; for 1h; Reagent/catalyst;
|
87% |
tris(tert-butyl)phosphane-borane(1:1)
tri tert-butylphosphoniumtetrafluoroborate
Conditions | Yield |
---|---|
With tetrafluoroboric acid diethyl ether; In dichloromethane; at 0 ℃; Inert atmosphere;
|
90% |
tri-tert-butyl phosphine
tert-butylmagnesium chloride
acetonitrile
sodium tetrafluoroborate
(2E)-3-(2-Phenyl-5-pyrimidinyl)-2-propenoic Acid Methyl Ester
(2E)-3-[4-(2-Pyrimidinyl)phenyl]-2-butenoic Acid Ethyl Ester
tert-butyl 2-(benzamido)-4-(1H-pyrrol-1-yl)benzoate
tert-butyl 2-(benzamido)-4-(2,4-difluorophenoxy)benzoate
CAS:58656-04-5
Molecular Formula:C18H34BF4P
Molecular Weight:368.2
CAS:32673-25-9