Description

1-Diphenylphosphino-1'-(Di-tert-Butylphosphino)ferrocene is a highly specialized bidentate phosphine ligand, a cornerstone in modern organometallic chemistry and catalysis. Its value lies in its ability to form stable, highly active complexes with transition metals, enabling precise control over chemical reactions. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries, particularly for developing asymmetric synthesis and cross-coupling methodologies.

Application

• Asymmetric Catalysis: A key chiral ligand for enantioselective hydrogenation, hydrosilylation, and C-C bond-forming reactions.
• Cross-Coupling Reactions: Used in Buchwald-Hartwig amination, Suzuki-Miyaura, and other palladium-catalyzed couplings for complex molecule synthesis.
• Pharmaceutical Intermediate Synthesis: Facilitates the production of chiral active pharmaceutical ingredients (APIs) with high enantiomeric purity.
• Agrochemical Research: Employed in the development of novel, more effective pesticides and herbicides.
• Material Science: Serves as a precursor for advanced catalytic materials and polymers.
• Academic & Industrial R&D: A vital tool for exploring new catalytic cycles and reaction mechanisms in both university and corporate laboratories.

Basic Information

Item	Details
Product Name	1-Diphenylphosphino-1'-(Di-tert-Butylphosphino)ferrocene
CAS No.	95408-38-1
Molecular Formula	C30H34FeP2
Molecular Weight	512.38 g/mol
Synonyms	Josiphos SL-J009-1; (R)-(+)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine; (R)-(+)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyl-di-tert-butylphosphine; (R)-(+)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine; (R)-(+)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyl-di-tert-butylphosphine; (R)-(+)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyldi(tert-butyl)phosphine; Josiphos ligand SL-J009-1; 1-Diphenylphosphino-1'-(di-tert-butylphosphino)ferrocene
EINECS	Contact for details

Quality Control

Our production of 1-Diphenylphosphino-1'-(Di-tert-Butylphosphino)ferrocene adheres to stringent quality protocols to ensure batch-to-batch consistency and high catalytic performance. Each lot is characterized by NMR (1H, 31P), HPLC, and elemental analysis to verify identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Due to its sensitivity to oxidation, this material should be stored under an inert atmosphere (argon or nitrogen) at a controlled room temperature (15-25°C). Minimize exposure to air and moisture during handling to maintain optimal purity and catalytic activity.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (ee)	≥ 98.0%
Solubility	Soluble in common organic solvents (THF, Toluene, DCM)

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