1,1'-Bis(di-tert-butylphosphino)ferrocene, 98%, Thermo Scientific Chemicals

Name: 1,1'-Bis(di-tert-butylphosphino)ferrocene, 98%, Thermo Scientific Chemicals
SKU: L19759.04

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500 mg

2 g

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Catalog number L19759.04

also known as L19759-04

Price (TWD)

Quantity:

2 g

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Chemical Identifiers

CAS84680-95-5

IUPAC Name1,1'-Bis(di-tert-butylphosphino)ferrocene

Molecular FormulaC26H44FeP2

SMILES[Fe].CC(C)(C)P(c1cccc1)C(C)(C)C.CC(C)(C)P(c1cccc1)C(C)(C)C

Molecular Weight (g/mol)474.43

Specifications

Specification Sheet

Elemental AnalysisFe: Typically 11.80-12.40%

Assay (unspecified)≥97.5 to ≤102.5% by C & H elemental analysis

Melting Point (clear melt)73-77?C

Phosphorus-31 NMR≥97.5%

Appearance (Color)Orange to orange-brown

The rate of palladium-catalyzed amination of unactivated aryl chlorides is accelerated by sterically hindered chelating alkyl phosphines, ie, 1,1'-bis(di-tert-butylphosphino)ferrocene.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
The rate of palladium-catalyzed amination of unactivated aryl chlorides is accelerated by sterically hindered chelating alkyl phosphines, ie, 1,1′-bis(di-tert-butylphosphino)ferrocene.

Solubility
Insoluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

RUO – Research Use Only

General References:

Hanh Nho Nguyen,; Xiaohua Huang,; Stephen L. Buchwald. The First General Palladium Catalyst for the Suzuki-Miyaura and Carbonyl Enolate Coupling of Aryl Arenesulfonates. J. Am. Chem. Soc.. 2003, 125 (39), 11818-11819.
Fawn N. Blanco,; Laura E. Hagopian,; William R. McNamara,; James A. Golen,; Arnold L. Rheingold,; Chip Nataro. Anodic Electrochemistry of Free and Coordinated 1,1‘-Bis(di-tert-butylphosphino)ferrocene. Organometallics. 2006, 25 (18), 4292-4300.