Description

Chloro[(1,2,3-η)-3-Phenyl-2-Propenyl][1,3-Bis(2,6-Di-I-Propylphenyl)-4,5-Dihydroimidazol-2-Ylidene]Palladium(II) is a highly specialized, air-stable palladium-N-heterocyclic carbene (NHC) complex designed for advanced catalytic transformations. This compound matters because it offers superior stability and reactivity compared to traditional phosphine-based catalysts, enabling more efficient and selective synthetic routes. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for demanding cross-coupling and C-H activation reactions.

Application

• Pharmaceutical Intermediate Synthesis: A key catalyst for high-value C-C and C-N bond-forming reactions in active pharmaceutical ingredient (API) development.
• Agrochemical Research: Used in the synthesis of novel, complex molecules for crop protection agents.
• Material Science: Facilitates polymerization and the creation of functional organic materials.
• Cross-Coupling Reactions: Specifically effective for challenging Suzuki-Miyaura, Heck, and Buchwald-Hartwig amination reactions.
• Asymmetric Catalysis: Serves as a precursor for developing chiral catalysts for enantioselective synthesis.
• Academic & Industrial R&D: A valuable tool for methodology development in organic and organometallic chemistry laboratories.

Basic Information

Item	Detail
Product Name	Chloro[(1,2,3-η)-3-Phenyl-2-Propenyl][1,3-Bis(2,6-Di-I-Propylphenyl)-4,5-Dihydroimidazol-2-Ylidene]Palladium(II)
CAS No.	884879-24-7
Molecular Formula	C36H45ClN2Pd
Molecular Weight	664.62 g/mol
Synonyms	Palladium(II) (1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)((1,2,3-η)-3-phenyl-2-propenyl)chloride; (IPr)Pd(allyl)Cl; PEPPSI-IPr Allyl Chloride Complex; Allylchloro[1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene]palladium; NHC-Pd-allyl chloride complex; Palladium NHC allyl complex
EINECS	Contact for details

Quality Control

Every batch of our palladium-NHC catalyst is synthesized and handled under strict inert atmosphere conditions to ensure maximum activity and purity. We employ advanced analytical techniques including NMR, HPLC, and elemental analysis to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, metal content, and solvent residues is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C in a dry, cool place. This material is moisture-sensitive and easily oxidized; prolonged exposure to air or moisture will degrade catalytic performance.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Palladium (Pd) Content	15.5 - 16.5 %
Solvent Residue (GC)	≤ 2.0%

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