Description

Chloro[(S)-(-)-2,2'-Bis[Diphenylphosphino]-1,1'-Binaphthyl][(S)-1,1-Bis(4-Methoxyphenyl)-3-Methylbutane-1,2-Diamine]Ruthenium(Ii) Tetrafluoroborate is a high-purity, chiral ruthenium complex designed for advanced asymmetric catalysis. This compound matters because it serves as a highly efficient and selective catalyst for hydrogenation and transfer hydrogenation reactions, enabling the production of enantiomerically pure intermediates. It is critically needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of chiral active pharmaceutical ingredients (APIs) and other high-value specialty molecules.

Application

This chiral ruthenium catalyst is engineered for precision in asymmetric synthesis, offering high enantioselectivity and turnover numbers.

• Asymmetric Hydrogenation of ketones, imines, and functionalized olefins for chiral alcohol and amine synthesis.
• Pharmaceutical Intermediate Production, particularly for APIs requiring high enantiomeric excess (ee).
• Transfer Hydrogenation reactions using isopropanol or formic acid as hydrogen donors.
• Fine Chemical Synthesis of chiral ligands, fragrances, and advanced materials.
• Process Development & Scale-up from laboratory research to pilot plant and commercial manufacturing.
• Academic & Industrial R&D in novel catalytic methodologies and reaction optimization.

Basic Information

Product Name	Chloro[(S)-(-)-2,2'-Bis[Diphenylphosphino]-1,1'-Binaphthyl][(S)-1,1-Bis(4-Methoxyphenyl)-3-Methylbutane-1,2-Diamine]Ruthenium(Ii) Tetrafluoroborate
CAS No.	1150112-86-9
Molecular Formula	C71H62ClF4N2O2P2Ru
Molecular Weight	1244.60 g/mol
Synonyms	Ru-(S)-BINAP-(S)-DAIPEN Catalyst; [(S)-BINAP]RuCl[(S)-DAIPEN]BF4; Ruthenium(II) (S)-BINAP (S)-DAIPEN chloride tetrafluoroborate; (S,S)-RuCl[(p-cymene)(BINAP)]BF4 (related precursor); Chiral Ruthenium BINAP-DAIPEN Complex; Asymmetric Hydrogenation Catalyst Ru-BINAP-DAIPEN; (S)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (S)-1,1-bis(4-methoxyphenyl)-3-methylbutane-1,2-diamine chlororuthenium(II) tetrafluoroborate
EINECS	Contact for details

Quality Control

Our Chloro[(S)-(-)-2,2'-Bis[Diphenylphosphino]-1,1'-Binaphthyl][(S)-1,1-Bis(4-Methoxyphenyl)-3-Methylbutane-1,2-Diamine]Ruthenium(Ii) Tetrafluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral assay, NMR for structural confirmation, and elemental analysis, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed under an inert atmosphere (argon or nitrogen) after opening to prevent decomposition and maintain catalytic activity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Solubility	Soluble in dichloromethane, acetone; sparingly soluble in alcohols

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