1,1′-Bis(phenylphosphinidene)ferrocene

CAS 72954-06-4C5H4PC6H5C5H4FeCatalysis & Inorganic

1,1′-Bis(phenylphosphinidene)ferrocene (CAS: 72954-06-4) is an organometallic compound with the molecular formula C22H18FeP2. This ferrocenylphosphine derivative serves as a key reactant in the synthesis of various complex ligands and organometallic catalysts. Its structure facilitates its use in preparing macrocyclic tridentate ligands and phosphorus-bridged ferrocenophanes, showcasing its utility in advanced chemical synthesis and catalysis research.

IUPAC: 1,1′-(Ferrocenediyl)phenylphosphine
Synonyms: 1,1′-(Ferrocenediyl)phenylphosphine

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1,1′-Bis(phenylphosphinidene)ferrocene (C5H4PC6H5C5H4Fe) — chemical structure, CAS 72954-06-4; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisPhosphine CompoundsPhosphine Ligands

01 /Applications

Synthesis of Macrocyclic Ligands

This compound is utilized as a reactant in the preparation of macrocyclic tridentate ferrocenylphosphine ligands, which are valuable in coordination chemistry and catalysis.

Preparation of Ferrocenophanes

It serves as a precursor for the synthesis of phosphorus-bridged ferrocenophanes, including those exhibiting syn and anti conformations, important in organometallic research.

Catalyst Development

Reacts with phenyllithium and chlorophosphine to yield ferrocenediyl ligands, which can form rhodium complex catalysts for the selective hydroformylation of alkenes.

Ring-Opening Reactions

The compound participates in ring-opening reactions via a ring slippage mechanism, offering insights into organometallic reaction pathways.

Heck Reaction Catalysis

Used in the preparation of palladium complexes, such as chloro(ferrocene-bridged)phosphine-phosphonite complexes, for catalysing the Heck reaction, for example, between iodobenzene and methyl acrylate.

02 /Properties

Molecular weight	292.09
Linear formula	C5H4PC6H5C5H4Fe
Assay	97%
Storage temperature	2-8°C
Application	Reactant for:• Preparation of macrocyclic tridentate ferrocenylphosphine ligands1• Preparation of phosphorus-bridged ferrocenophane with syn and anti conformations2• Reaction with phenyllithium and chlorophosphine to give ferrocenediyl ligand and its rhodium complex catalyst for selective hydroformylation of alkenes3• Ring-opening reactions via ring slippage4• Preparation of palladium chloro (ferrocene-bridged)phosphine-phosphonite complex for catalysis of Heck reaction of iodobenzene with Me acrylate5
Melting point	88-92 °C(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

72954-06-4

MDL number

MFCD04974069

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 1,1′-Bis(phenylphosphinidene)ferrocene used for?

1,1′-Bis(phenylphosphinidene)ferrocene is primarily used as a reactant in the preparation of various complex ligands, including macrocyclic tridentate ferrocenylphosphine ligands and phosphorus-bridged ferrocenophanes. It also plays a role in developing catalysts for reactions like hydroformylation and the Heck reaction.

What is the CAS number and formula for 1,1′-Bis(phenylphosphinidene)ferrocene?

The CAS number for 1,1′-Bis(phenylphosphinidene)ferrocene is 72954-06-4. Its linear formula is C22H18FeP2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 1,1′-Bis(phenylphosphinidene)ferrocene with an assay of 97%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.

How should 1,1′-Bis(phenylphosphinidene)ferrocene be handled and stored?

Handle 1,1′-Bis(phenylphosphinidene)ferrocene with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. Store the compound at 2-8°C.

How is 1,1′-Bis(phenylphosphinidene)ferrocene packed and shipped?

Tech Serve Solutions exports fine chemicals globally. Specific packaging details are confirmed upon order, and all shipments comply with international regulations for chemical transport.

How can I request a quote or sample?

To request a quote or a sample of 1,1′-Bis(phenylphosphinidene)ferrocene, please contact our sales department via the website or direct email, providing your specific requirements and delivery details.