Description

Dibromo[(R)-(-)-2,2′-Bis(Diphenylphosphino)-1,1′-Binaphthyl]Palladium(II) is a high-purity, chiral palladium complex essential for advanced asymmetric synthesis. This compound serves as a highly efficient and selective catalyst for critical carbon-carbon and carbon-heteroatom bond-forming reactions. It is primarily required by R&D and production chemists in the pharmaceutical, agrochemical, and fine chemical industries for the development of enantiomerically pure active ingredients.

Application

• Asymmetric Cross-Coupling Reactions: A premier catalyst for enantioselective Suzuki-Miyaura, Negishi, and Buchwald-Hartwig amination reactions.
• Pharmaceutical Intermediate Synthesis: Critical for constructing chiral centers in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Fine Chemical and Fragrance Manufacturing: Enables the production of high-value chiral compounds for specialty applications.
• Academic and Industrial R&D: A valuable tool for methodological development in organic synthesis and catalysis research.
• Ligand Screening and Catalyst Optimization: Serves as a pre-formed catalyst for evaluating and optimizing reaction conditions in process chemistry.

Basic Information

Product Name	Dibromo[(R)-(-)-2,2′-Bis(Diphenylphosphino)-1,1′-Binaphthyl]Palladium(II)
CAS No.	923987-15-9
Molecular Formula	C44H32Br2P2Pd
Molecular Weight	892.90 g/mol
Synonyms	(R)-BINAP-PdBr2; Palladium(II) bromide (R)-BINAP complex; (R)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl dibromopalladium(II); (R)-BINAP-Pd(II) dibromide; Pd(R-BINAP)Br2; Dibromo[(R)-BINAP]palladium(II); (R)-BINAP PdBr2; (R)-(-)-BINAP-PdBr2
EINECS	Contact for details

Quality Control

Our Dibromo[(R)-BINAP]Palladium(II) is manufactured under strict quality protocols to ensure batch-to-batch consistency and high catalytic performance. Each lot is characterized by NMR, HPLC, and elemental analysis to verify identity, chiral purity, and metal content. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and specific performance data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) in a cool, dry place at 2-8°C. This material is hygroscopic and sensitive to oxidation; prolonged exposure to air and moisture will degrade performance. Keep the container sealed when not in use.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (Pd content)	≥ 11.8% (w/w)
Purity (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Solubility	Soluble in dichloromethane, chloroform, toluene

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