Description

1,2,3,4,5-Pentaphenyl-1'-(Di-tert-Butylphosphino)Ferrocene is a highly specialized, air-stable ferrocenyl phosphine ligand, a key building block in advanced catalytic systems. Its value lies in its exceptional electron-donating properties and steric bulk, which are critical for controlling the selectivity and activity of transition metal catalysts in challenging chemical transformations. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries who are developing novel asymmetric synthesis and cross-coupling reactions.

Application

• Asymmetric Catalysis: A privileged ligand for enantioselective hydrogenation, hydrosilylation, and C-C bond-forming reactions in pharmaceutical intermediate synthesis.
• Cross-Coupling Reactions: Employed as a supporting ligand in palladium-catalyzed Suzuki-Miyaura, Buchwald-Hartwig, and Negishi couplings for complex molecule assembly.
• Polymerization Catalysis: Used in the development of novel catalysts for olefin polymerization and copolymerization to create materials with specific properties.
• Material Science Research: Serves as a precursor for creating novel organometallic frameworks and functional surfaces with tailored electronic characteristics.
• Academic & Industrial R&D: A critical reagent for exploring new catalytic methodologies and reaction mechanisms in both university and corporate research laboratories.

Basic Information

Product Name	1,2,3,4,5-Pentaphenyl-1'-(Di-tert-Butylphosphino)Ferrocene
CAS No.	312959-24-3
Molecular Formula	C46H45FeP
Molecular Weight	684.67 g/mol
Synonyms	Di-tert-butyl(1,2,3,4,5-pentaphenylferrocen-1-yl)phosphine; 1'-(Di-tert-butylphosphino)-1,2,3,4,5-pentaphenylferrocene; Josiphos SL-J009-1 type ligand; Ferrocenyl phosphine ligand; (R)-(+)-1,2,3,4,5-Pentaphenyl-1'-(di-tert-butylphosphino)ferrocene (for enantiopure form); dtbpf derivative; PPF-t-Bu2
EINECS	Contact for details

Quality Control

Our production of 1,2,3,4,5-Pentaphenyl-1'-(Di-tert-Butylphosphino)Ferrocene adheres to stringent quality protocols to ensure batch-to-batch consistency and high catalytic performance. Each lot undergoes comprehensive analytical characterization, including NMR (1H, 13C, 31P) and HPLC purity analysis. Certificates of Analysis (COA) detailing identity, purity, and specific analytical data are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store under an inert atmosphere (argon or nitrogen) at a controlled room temperature (15-25°C). The compound is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Keep the container tightly sealed in a dry, cool, and well-ventilated place. Separate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC) *	≥ 99.0% ee (for enantiopure grade)
Melting Point	Contact for details
Heavy Metals	< 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.