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Di-tert-butyl(methyl)phosphonium Tetrafluoroborate

Di-tert-butyl(methyl)phosphonium Tetrafluoroborate

CAS Number: 479094-62-7

Molecular Formula: C9H22BF4P

About Di-tert-butyl(methyl)phosphonium Tetrafluoroborate

Di-tert-butyl(methyl)phosphonium tetrafluoroborate (CAS 479094-62-7) is gaining significant traction in the United States fine chemicals market as a highly efficient ligand for palladium-catalyzed cross-coupling reactions, specifically in the synthesis of complex nantenine analogs and 5-HT2B receptor antagonists. Bis(1...

Di-tert-butyl(methyl)phosphonium Tetrafluoroborate Specifications

CAS Number

479094-62-7

Molecular Formula

C9H22BF4P

Molecular Weight

248.05 g/mol

IUPAC Name

di-tert-butyl(methyl)phosphanium; tetrafluoroboranuide

Canonical SMILES

C[PH+](C\(C\)\(C\)C)C(C)(C)C.F[B-](F)(F)F

InChI Key

BRDLRXCAHKUWJS-UHFFFAOYSA-O

CAS Number

479094-62-7

Molecular Formula

C9H22BF4P

Molecular Weight

248.05 g/mol

IUPAC Name

di-tert-butyl(methyl)phosphanium; tetrafluoroboranuide

Canonical SMILES

C[PH+](C\(C\)\(C\)C)C(C)(C)C.F[B-](F)(F)F

InChI Key

BRDLRXCAHKUWJS-UHFFFAOYSA-O

Molecular Weight

248.05 g/mol

Phosphine Ligand

A phosphine ligand used in palladium-catalyzed cross-coupling reactions such as Buchwald-Hartwig, Heck, Hiyama, Negishi, Sonogashira, Stille, and Suzuki-Miyaura couplings

Chemical Intermediate

A reagent for the preparation of precursors for nantenine analogs bearing a C4 phenyl substituent with affinity for the 5-HT2B receptor

Borylation Reagent

A ligand used in the palladium-catalyzed borylation of primary alkyl electrophiles like bromides, iodides, or tosylates using boron sources

Organic Synthesis Reagent

A versatile building block and catalyst component for the construction of novel molecular architectures and complex organic synthesis

Catalysis Research

A compound employed in the development of new catalytic systems involving transition metals for chemical transformations

Di-tert-butyl(methyl)phosphonium Tetrafluoroborate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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