Description

(R)-1-[(1S)-2-(Dicyclohexylphosphino)Ferrocenyl]Ethyldi-Phenylphosphine is a highly specialized chiral ferrocenyl phosphine ligand, a critical component in asymmetric catalysis. Its value lies in enabling highly enantioselective transformations, which are essential for the efficient synthesis of single-enantiomer pharmaceuticals and fine chemicals. This product is primarily needed by research and development chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise stereochemical control.

Application

• As a chiral ligand in asymmetric hydrogenation reactions for the production of enantiomerically pure pharmaceutical intermediates.
• Catalyst component in asymmetric C-C bond-forming reactions, such as cross-couplings and allylic substitutions.
• Key reagent in academic and industrial R&D for developing novel catalytic processes.
• Used in the synthesis of optically active natural products and complex organic molecules.
• Facilitates process chemistry optimization for scale-up to commercial manufacturing.
• Employed in the preparation of specialty chemicals and high-value materials requiring specific chirality.

Basic Information

Product Name	(R)-1-[(1S)-2-(Dicyclohexylphosphino)Ferrocenyl]Ethyldi-Phenylphosphine
CAS No.	158923-09-2
Molecular Formula	C36H42FeP2
Molecular Weight	592.50 g/mol
Synonyms	(R)-(S)-Josiphos; (R)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldiphenylphosphine; Josiphos SL-J009-1; (R)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyl(diphenyl)phosphine; (R)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyl(diphenyl)phosphate; (R)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyl(diphenyl)phosphine; Josiphos ligand J009-1; (R)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyl(diphenyl)phosphine
EINECS	Contact for details

Quality Control

Our (R)-1-[(1S)-2-(Dicyclohexylphosphino)Ferrocenyl]Ethyldi-Phenylphosphine is manufactured under strict quality systems to ensure batch-to-batch consistency and high catalytic performance. Each lot undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store the product under an inert atmosphere (argon or nitrogen) at 2-8°C. The material is easily oxidized and moisture-sensitive; ensure the container is sealed immediately after use to prevent degradation.

Specification

Item	Specification
Appearance	Orange to red powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 99.0% ee
Loss on Drying	≤ 0.5%

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