Description

(1R)-1-(Diphenylphosphino)-2-[(1S)-1-(Diphenylphosphino)Ethyl]-Ferrocene is a high-value, chiral ferrocenyl diphosphine ligand. This compound matters for its exceptional ability to induce stereoselectivity in transition metal-catalyzed reactions, enabling the production of enantiomerically pure compounds. It is critically needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for developing and scaling up asymmetric synthesis processes.

Application

• As a chiral ligand in asymmetric hydrogenation reactions for pharmaceutical intermediates.
• Catalyst component for asymmetric C-C bond formation (e.g., cross-coupling, allylic substitution).
• Key reagent in the synthesis of enantiomerically pure agrochemicals and flavors/fragrances.
• Use in academic and industrial research for developing novel catalytic methodologies.
• Precursor for the preparation of immobilized catalysts for continuous flow chemistry applications.
• Employed in material science for creating chiral molecular frameworks and sensors.

Basic Information

Item	Detail
Product Name	(1R)-1-(Diphenylphosphino)-2-[(1S)-1-(Diphenylphosphino)Ethyl]-Ferrocene
CAS No.	853336-96-6
Molecular Formula	C38H34FeP2
Molecular Weight	608.46 g/mol
Synonyms	(R,S)-JOSIPHOS; (R)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyldiphenylphosphine; JOSIPHOS ligand; SL-J009-1; Ferrocenyl diphosphine ligand; 1-[(1R)-2-[(1S)-1-(Diphenylphosphino)ethyl]ferrocenyl]diphenylphosphine; (R)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyldiphenylphosphine; (R)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyl diphenylphosphine
EINECS	Contact for details

Quality Control

Every batch of our (1R)-1-(Diphenylphosphino)-2-[(1S)-1-(Diphenylphosphino)Ethyl]-Ferrocene is synthesized and purified under stringent conditions to ensure high chemical and chiral purity. Our rigorous quality testing includes advanced analytical techniques to verify identity, purity, and enantiomeric excess, ensuring compliance with research and process development standards. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry place. This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and efficacy.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Melting Point	Contact for details
Solubility	Soluble in common organic solvents (e.g., Toluene, DCM, THF)

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