Description

[(R)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl]Bis(2-Methylallyl)Ruthenium(II) is a highly specialized organometallic complex featuring a chiral BINAP ligand, designed for advanced catalytic applications. This compound is valued for its role as a precise and efficient catalyst precursor in asymmetric synthesis, enabling the production of enantiomerically pure compounds. It is essential for R&D and production chemists in the pharmaceutical, agrochemical, and fine chemical industries where high stereoselectivity is critical.

Application

• Asymmetric Hydrogenation Catalyst: A key precursor for ruthenium-catalyzed enantioselective hydrogenation of functionalized olefins, ketones, and imines.
• Pharmaceutical Intermediate Synthesis: Enables the production of chiral active pharmaceutical ingredients (APIs) with high optical purity.
• Agrochemical Manufacturing: Used in the synthesis of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Facilitates asymmetric C-C and C-H bond-forming reactions for complex molecule construction.
• Academic & Industrial R&D: Serves as a critical reagent for method development and exploration of new catalytic transformations in organic chemistry.
• Chiral Ligand Screening: Acts as a benchmark catalyst in studies comparing the efficacy of different chiral phosphine ligands.

Basic Information

Product Name	[(R)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl]Bis(2-Methylallyl)Ruthenium(II)
CAS No.	136739-32-7
Molecular Formula	C54H48P2Ru
Molecular Weight	858.00 g/mol
Synonyms	(R)-BINAP-Ru(2-methylallyl)2; (R)-BINAP Ru(dimethallyl)2; Ru[(R)-BINAP](2-methylallyl)2; (R)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthylbis(2-methyl-2-propenyl)ruthenium; (R)-BINAP Ru(II) bis(2-methylallyl) complex; (R)-BINAP-Ru(η3-2-methylallyl)2; (R)-BINAP Ruthenium Dimer Precursor
EINECS	Contact for details

Quality Control

Our [(R)-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl]Bis(2-Methylallyl)Ruthenium(II) is manufactured under controlled conditions to ensure batch-to-batch consistency and high catalytic performance. Each lot undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to verify identity, purity, and the absence of deleterious impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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. The compound is easily oxidized and moisture-sensitive; therefore, the container should be flushed with inert gas after each opening. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline solid or powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Specific Rotation	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Elemental Analysis	Conforms to theoretical values

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