84680-95-5

Basic information

• Product Name: 1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE
• Synonyms: 1,1'-BIS(DI-T-BUTYLPHOSPHINO)FERROCENE;1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE;BIS[(DI-TERT-BUTYLPHOSPHINO)CYCLOPENTADIENYL]IRON;1,1'-Bis(di-t-butylphosphino)ferrocene,min.98%;1,1'-Bis(di-tert-butylphosphino)ferrocene,min. 98%;1,1'-Bis(di-t-butylphosphino)ferrocene, min. 98%;1,1'-Bis(di-tert-butylphosphino)ferrocene ,98%;98% DtBPF
• CAS NO: 84680-95-5
• Molecular Formula: C₂₆H₄₄FeP₂
• Molecular Weight: 474.42
• EINECS: 1533716-785-6
• Product Categories: Classes of Metal Compounds;Fe (Iron) Compounds;Ferrocenes;Metallocenes;Phosphine Ligands;Synthetic Organic Chemistry;Transition Metal Compounds;Catalysis and Inorganic Chemistry;Phosphorus Compounds;Polydentate Phosphine Ligands;Achiral Phosphine;Aryl Phosphine
• Mol File: 84680-95-5.mol
• Article Data: 2

Chemical Properties

• Melting Point: 181-182°C (dec.)
• Appearance: orange to red/crystal
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility: Insoluble in water.
• CAS DataBase Reference: 1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE(84680-95-5)
• EPA Substance Registry System: 1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE(84680-95-5)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 22-24/25-36/37/39-26
• WGK Germany: 3
• TSCA: No
• Hazardous Substances Data: 84680-95-5(Hazardous Substances Data)

Usage

Reaction

Ligand for synthesis of polycyclic indoles via Pd-catalyzed intramolecular heteroannulation. Ligand for the palladium-catalyzed intramolecular arylation of aryl bromides under mild conditions. Ligand for cross-coupling reactions between bromoarenes and potassium allyltrifluoroborates promoted by a catalyst prepared from Pd(OAc)2 and DTBPF selectively providing γ-coupling products. Ligand for the copper-catalyzed system for the ?-boration of of a variety of α,?-unsaturated amides. Ligand for the synthesis of Paucifloral F and related indanone analogues via palladium-catalyzed α-arylation. Ligand for the Pd-carbon monoxide complex catalyzed hydroxycarbonylation of aryl halides. Ligand for the palladium-catalyzed β-C-glycosylation by decarboxylative allylation to normal pyran systems,and cis-2,6-disubstituted tetrahydropyrans. Pd-catalyzed dearomative indole bisfunctionalization via a diastereoselective arylcyanation. Ligand for the copper- DTBPF catalyzed C–H activation and carboxylation of terminal alkynes.

Uses

Different sources of media describe the Uses of 84680-95-5 differently. You can refer to the following data:
1. 1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE is an organophosphine compound and can be used as an organometallic ligand.
2. 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.

Upstream product

• 65587-59-9 1,1'-dilithioferrocene-(N,N,N',N'-tetramethylethylenediamine)-(1/2) 
• 13716-10-4 di(tert-butyl)chlorophosphine 

Downstream Products

• 1144038-59-4 [(η5-C5H4PtBu2)Fe(η5-C5H4PtBu2(C6F4)BF(C6F5)2)] 
• 565441-47-6 (CO)3Ni(1,1'-bis(di-tert-butylphosphino)ferrocene)Ni(CO)3 
• 221676-01-3 Pd(1,1'-bis(di-tert-butylphosphino)ferrocene)(Br)(C₆H₅) 
• 565441-22-7 (1,1'-bis(di-tert-butylphosphino)ferrocene)Pd(Br)(C₆H₄-4-CN) 

Relevant articles and documents

A ferrocene diphosphine ligand preparation method

The invention discloses a method for preparing ferrocene diphosphine ligand, and belongs to the field of organic synthesis. The method comprises the following steps: by taking ferrocene as an initial raw material and boron trifluoride diethyl etherate as a catalyst, reacting with diaryl phosphine oxide or dialkyl phosphine oxide, hydrolyzing so as to obtain tertfluoborate of a ferrocene diphosphine compound, and performing heating backflow deprotection in methanol, thereby obtaining the ferrocene diphosphine compound. Compared with the prior art, the method is gentle in reaction condition, simple in aftertreatment, and relatively applicable to industrial production, and the yield is greater than 90%. The prepared ferrocene diphosphine can be used as ligand of a metal catalyst, and can be used in the fields such as organic optoelectronic materials and medicines.