Description

Dichlorobis(di-tert-butylphenylphosphine)palladium(II) is a highly specialized organometallic catalyst featuring a bulky, electron-rich phosphine ligand. This compound is valued for its exceptional stability and selectivity in cross-coupling reactions, which are fundamental to modern synthetic chemistry. It is a critical reagent for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors, enabling the efficient construction of complex carbon-carbon and carbon-heteroatom bonds.

Application

• Pharmaceutical Intermediate Synthesis: A key catalyst for Suzuki-Miyaura, Heck, and Buchwald-Hartwig amination reactions in the production of active pharmaceutical ingredients (APIs).
• Agrochemical Development: Used in the synthesis of novel herbicides, fungicides, and insecticides requiring selective bond formation.
• Materials Science Research: Facilitates the polymerization and functionalization of organic semiconductors and conductive polymers for electronic applications.
• Fine Chemical Manufacturing: Enables the scalable, high-yield production of complex, value-added organic compounds in batch processes.
• Academic & Industrial R&D: An essential tool for methodology development and exploring new catalytic transformations in laboratory settings.

Basic Information

Product Name	Dichlorobis(di-tert-butylphenylphosphine)palladium(II)
CAS No.	34409-44-4
Molecular Formula	C28H44Cl2P2Pd
Molecular Weight	628.91 g/mol
Synonyms	Bis(di-tert-butylphenylphosphine)palladium(II) dichloride; Pd(dtbpp)Cl2; Palladium(II) dichloride bis[di(tert-butyl)phenylphosphine]; Dichlorobis[di(1,1-dimethylethyl)phenylphosphine]palladium; Di-tert-butylphenylphosphine palladium(II) chloride complex; Pd-132 Catalyst; (Di-tert-butylphenylphosphine)palladium dichloride dimer
EINECS	Contact for details

Quality Control

Our production of Dichlorobis(di-tert-butylphenylphosphine)palladium(II) adheres to stringent quality protocols to ensure batch-to-batch consistency and high catalytic performance. Each lot is characterized by NMR, elemental analysis, and HPLC to verify identity, purity, and the absence of deleterious impurities like palladium black or free ligand. 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 under an inert atmosphere (argon or nitrogen) at 2-8°C in a cool, dry place. This material is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air or moisture will degrade catalytic activity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Pd Content	16.5 - 17.2 %
Solubility	Soluble in common organic solvents (DCM, toluene, THF)

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