Description

(S)-1-{(S)-2-[2-(Diphenylphosphino)Phenyl]Ferrocenyl}Ethyldi(2-Norbornyl)Phosphine is a highly specialized, chiral ferrocenyl phosphine ligand designed for asymmetric catalysis. This compound matters for its ability to impart exceptional enantioselectivity and catalytic activity in critical transition metal-catalyzed reactions, directly impacting the efficiency and purity of advanced chemical synthesis. It is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries who require precise stereocontrol for manufacturing high-value chiral intermediates and active ingredients.

Application

• As a chiral ligand in asymmetric hydrogenation reactions for the synthesis of enantiomerically pure pharmaceutical intermediates.
• Catalyst component in asymmetric C-C bond-forming reactions, such as cross-coupling and allylic substitution.
• Key reagent for academic and industrial R&D in developing novel catalytic processes for fine chemicals.
• Use in the stereoselective synthesis of complex natural products and agrochemicals.
• Employed in process chemistry optimization to improve yield and selectivity in existing manufacturing routes.

Basic Information

Product Name	(S)-1-{(S)-2-[2-(Diphenylphosphino)Phenyl]Ferrocenyl}Ethyldi(2-Norbornyl)Phosphine
CAS No.	849925-45-7
Molecular Formula	C47H46FeP2
Molecular Weight	720.64 g/mol
Synonyms	(S,S)-JOSIPHOS SL-N 001; (S)-1-[(S)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl]ethyldi(2-norbornyl)phosphine; Josiphos SL-N001; (S)-1-[(S)-2-(2-Diphenylphosphinophenyl)ferrocenyl]ethyldi(2-norbornyl)phosphine; (S,S)-1-[(R)-2-[2-(Diphenylphosphino)phenyl]ferrocenyl]ethyldi(2-norbornyl)phosphine; SL-N001 Ligand; Chiral Ferrocenyl Phosphine Ligand
EINECS	Contact for details

Quality Control

Every batch of our chiral ligands undergoes rigorous analytical characterization to ensure identity, purity, and enantiomeric excess meet the stringent requirements of catalytic applications. Our quality management system supports traceability and consistency. A comprehensive Certificate of Analysis (COA) detailing results from NMR, HPLC, and chiral analysis is provided with each shipment to guarantee reliable performance in your critical syntheses.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C to prevent oxidation and degradation. The container should be kept in a cool, dry, and well-ventilated area away from incompatible materials.

Specification

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

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