Description

(Alphar,Alphar)-1,1'-Bis[α-(Dimethylamino)Benzyl]-(S,S)-2,2'-Bis(Diphenylphosphino)Ferrocene CAS NO 210842-74-3 is a highly specialized, chiral ferrocenyl diphosphine ligand, a cornerstone in modern asymmetric catalysis. Its value lies in its ability to induce exceptional enantioselectivity and high catalytic activity in a range of transition metal-catalyzed reactions, enabling the synthesis of complex, single-enantiomer molecules. This compound is essential for R&D and production chemists in the pharmaceutical, agrochemical, and fine chemical industries who require precise stereochemical control for creating advanced intermediates and active ingredients.

Application

• Asymmetric hydrogenation of prochiral olefins, ketones, and imines for pharmaceutical intermediate synthesis.
• Enantioselective C-C bond-forming reactions, including cross-coupling and allylic substitution.
• Catalyst ligand for the synthesis of chiral amino acids and amines.
• Key component in catalyst systems for the production of agrochemicals with specific stereochemistry.
• Research and development of novel catalytic processes in academic and industrial laboratories.
• Manufacturing of advanced materials and specialty chemicals requiring chiral induction.

Basic Information

Product Name	(Alphar,Alphar)-1,1'-Bis[α-(Dimethylamino)Benzyl]-(S,S)-2,2'-Bis(Diphenylphosphino)Ferrocene
CAS No.	210842-74-3
Molecular Formula	C52H52FeN2P2
Molecular Weight	798.77 g/mol
Synonyms	(S,S)-Bis(α-(Dimethylamino)benzyl)-1,1'-bis(diphenylphosphino)ferrocene; (S,S)-Bis(α-(N,N-Dimethylamino)benzyl)-1,1'-bis(diphenylphosphino)ferrocene; (S,S)-Bis(α-(Dimethylamino)benzyl)diphenylphosphinoferrocene; (S,S)-Bis(α-(N,N-Dimethylamino)benzyl)diphenylphosphinoferrocene; (S,S)-Bis(α-(Dimethylamino)benzyl)-1,1'-bis(diphenylphosphino)ferrocene; (S,S)-Bis(α-(N,N-Dimethylamino)benzyl)-1,1'-bis(diphenylphosphino)ferrocene; (S,S)-Bis(α-(Dimethylamino)benzyl)diphenylphosphinoferrocene; (S,S)-Bis(α-(N,N-Dimethylamino)benzyl)diphenylphosphinoferrocene
EINECS	Contact for details

Quality Control

Our high-purity chiral ligands are manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for chiral purity and assay, NMR for structural confirmation, and elemental analysis. We provide comprehensive Certificates of Analysis (COA) detailing all specifications to ensure traceability and compliance with your research and production standards.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store under an inert atmosphere (argon or nitrogen) at 2-8°C. This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain catalytic efficacy.

Specification

Item	Specification
Appearance	Orange to red powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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