Tri-tert-butylphosphonium tetrafluoroborate

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Catalog Number
ACM131274221-1
Product Name
Tri-tert-butylphosphonium tetrafluoroborate
Structure
Structure
CAS
131274-22-1
Category
Borate
Synonyms
Fluoroboric Acid Tri-Tert-Butylphosphine Adduct
IUPAC Name
tritert-butylphosphanium;tetrafluoroborate
Molecular Weight
290.13
Molecular Formula
C12H28BF4P
Canonical SMILES
[B-](F)(F)(F)F.CC(C)(C)[PH+](C(C)(C)C)C(C)(C)C;
InChI
YTJUCJAUJCXFTN-UHFFFAOYSA-O
InChI Key
InChI=1S/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
Melting Point
261 °C(lit.)
Appearance
Solid
Application
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.
Complexity
147
Covalently-Bonded Unit Count
2
Exact Mass
290.196g/mol
H-Bond Acceptor
5
Heavy Atom Count
18
Isomeric SMILES
[B-](F)(F)(F)F.CC(C)(C)[PH+](C(C)(C)C)C(C)(C)C
Monoisotopic Mass
290.196g/mol
Rotatable Bond Count
3
Topological Polar Surface Area
0A^2
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