Description

1,1'-Bis[(11Br)-3,5-Dihydro-4H-Dinaphtho[2,1-C:1',2'-E]Phosphepin-4-Yl]Ferrocene is a sophisticated, chiral organometallic ligand of significant interest in advanced catalytic chemistry. Its value lies in its ability to impart high enantioselectivity and activity in transition metal-catalyzed reactions, which is critical for producing optically pure compounds. This product is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries who are developing asymmetric synthesis routes for active ingredients and specialty materials.

Application

• Asymmetric Catalysis: As a privileged ligand for constructing chiral metal complexes used in hydrogenation, cross-coupling, and C-H activation reactions.
• Pharmaceutical Intermediate Synthesis: For the enantioselective production of chiral drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Development: In the synthesis of chiral pesticides, herbicides, and plant growth regulators with specific biological activity.
• Fine Chemical Manufacturing: Enabling the production of high-value, optically pure flavors, fragrances, and specialty materials.
• Academic & Industrial R&D: Serving as a key reagent for methodological development in organometallic chemistry and catalysis research.
• Material Science: Potential use in the development of chiral polymers, sensors, and advanced functional materials.

Basic Information

Product Name	1,1'-Bis[(11Br)-3,5-Dihydro-4H-Dinaphtho[2,1-C:1',2'-E]Phosphepin-4-Yl]Ferrocene
CAS No.	328395-00-2
Molecular Formula	C54H36Br2FeP2
Molecular Weight	938.48 g/mol
Synonyms	(11bR)-4,4'-(1,1'-Ferrocenediyl)bis[3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]phosphepine]; 1,1'-Bis[(11bR)-4H-Dinaphtho[2,1-c:1',2'-e]phosphepin-4-yl]ferrocene; (R)-BINAP-Ferrocene Hybrid Ligand; Josiphos-type Chiral Ligand; Chiral Ferrocenyl Diphosphine Ligand; (R)-DTBM-SEGPHOS-Fc; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of this high-value chiral ligand adheres to stringent quality protocols to ensure batch-to-batch consistency and optimal catalytic performance. Each lot is characterized using advanced analytical techniques, including HPLC for chiral purity, NMR for structural confirmation, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and other critical parameters is provided with every shipment to support your quality assurance and regulatory needs.

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, moisture, or ambient light should be avoided to maintain its catalytic efficacy.

Specification

Item	Specification
Appearance	Orange to red solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Enantiomeric Excess)	≥ 99.0% ee
Loss on Drying	≤ 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.