453048

Dichlorobis(tri-o-tolylphosphine)palladium(II)

97%, solid

• Synonym(s): PdCl₂[P(o-Tol)₃]₂
• Linear Formula: [(CH₃C₆H₄)₃P]₂PdCl₂
• CAS Number: 40691-33-6
• Molecular Weight: 786.06
• UNSPSC Code: 12161600
• PubChem Substance ID: 24868751
• NACRES: NA.22
• MDL number: MFCD00274659

Properties

• Product Name: Dichlorobis(tri-o-tolylphosphine)palladium(II), 97%
• Quality Segment: 200
• assay: 97%
• form: solid
• reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Cross Couplings, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: catalyst; core: palladium
• greener alternative product characteristics: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 280 °C (dec.) (lit.)
• greener alternative category: Aligned
• SMILES string: Cl[Pd]Cl.Cc1ccccc1P(c2ccccc2C)c3ccccc3C.Cc4ccccc4P(c5ccccc5C)c6ccccc6C
• InChI: 1S/2C21H21P.2ClH.Pd/c2*1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3;;;/h2*4-15H,1-3H3;2*1H;/q;;;;+2/p-2
• InChI key: OTYPIDNRISCWQY-UHFFFAOYSA-L

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. This catalyst combines proven scalability with exceptional economic viability for commercial processes. Its reliability and extended lifetime minimize downtime and enable large-scale synthesis with consistent quality. Click here for more information.

Dichlorobis(tri-o-tolylphosphine)palladium(II) is a useful catalyst for C-C and C-N coupling reactions.

Application

Dichlorobis(tri-o-tolylphosphine)palladium(II) has been employed as catalyst for the following studies:

• Reaction of tributyltin enolates, prepared in situ from tributyltin methoxide and enol acetates, with aryl bromides.
• Coupling reaction of aryl bromides with vinylic acetates.
• Negishi-Reformatsky coupling reaction of aryl bromides with ethyl 2-(tributylstannyl)acetates.
• Synthesis of (E)-methyl 3-(7-indolyl)-2-methacrylate, via Heck reaction.
• Synthesis of imidazopyrimidine derivatives.

Application Guide for Palladium Catalyzed Cross-Coupling Reactions

Catalyst for C-C and C-N coupling reaction.

Safety Information

• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): Eyeshields, Gloves, type N95 (US)