Description

Dibromobis(Tri-Ortho-Tolyphosphine)Palladium(II) is a highly specialized organometallic catalyst featuring a palladium center coordinated by two bromide ligands and two sterically demanding tri-ortho-tolylphosphine ligands. This compound matters for its exceptional utility in facilitating challenging cross-coupling reactions, particularly where steric hindrance is a factor, offering superior selectivity and yield. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing complex organic molecules.

Application

• Catalyst for Sterically Hindered Cross-Coupling Reactions: Highly effective in Buchwald-Hartwig amination, Suzuki-Miyaura, and Negishi couplings involving bulky substrates.
• Pharmaceutical Intermediate Synthesis: Key for constructing complex, sterically congested carbon-nitrogen and carbon-carbon bonds in active pharmaceutical ingredient (API) development.
• Agrochemical Research & Production: Used in the synthesis of novel, high-performance herbicides, fungicides, and insecticides with complex structures.
• Materials Science & OLED Development: Facilitates the synthesis of sophisticated organic ligands and conjugated polymers for electronic and optoelectronic devices.
• Academic & Industrial R&D: A valuable tool for methodological development in synthetic organic chemistry and process optimization.
• Fine Chemical Manufacturing: Enables the production of specialty chemicals and complex fragrance or flavor intermediates.

Basic Information

Product Name	Dibromobis(Tri-Ortho-Tolyphosphine)Palladium(II)
CAS No.	24554-43-6
Molecular Formula	C42H42Br2P2Pd
Molecular Weight	882.94 g/mol
Synonyms	Palladium(II) dibromobis(tri-o-tolylphosphine); Bis(tri-o-tolylphosphine)palladium(II) dibromide; Pd[P(o-Tol)3]2Br2; Dibromobis(tri-o-tolylphosphine)palladium; Palladium catalyst 24554-43-6; Tri-ortho-tolylphosphine palladium dibromide complex; (Tri-o-tolylphosphine)palladium(II) bromide
EINECS	Contact for details

Quality Control

Our Dibromobis(Tri-Ortho-Tolyphosphine)Palladium(II) is manufactured under strict quality protocols to ensure batch-to-batch consistency and high catalytic performance. Each lot undergoes rigorous analytical testing, including NMR and elemental analysis, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C to minimize oxidation and decomposition. The container should be kept in a cool, dry, and well-ventilated area, away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (NMR)	≥ 97.0%
Pd Content	Contact for details
Solubility	Soluble in common organic solvents (e.g., DCM, toluene)

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