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

ALDRICH/453048 - 97%

Synonym: PdCl2[P(o-Tol)3]2

CAS Number: 40691-33-6
Empirical Formula (Hill Notation): C42H42Cl2P2Pd
Molecular Weight: 786.06
MDL Number: MFCD00274659
Linear Formula: [(CH3C6H4)3P]2PdCl2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-453048-1G 1 g
 $73.10
1/EA		 Add To Favorites
45-453048-5G 5 g
 $203.00
1/EA		 Add To Favorites
PdCl2[P(o-Tol)3]2

 

assay 97%
form solid
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
mp 280 °C (dec.) (lit.)
Quality Level 200 
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
SMILES string Cl[Pd]Cl.Cc1ccccc1P(c2ccccc2C)c3ccccc3C.Cc4ccccc4P(c5ccccc5C)c6ccccc6C
Application: Application Guide for Palladium Catalyzed Cross-Coupling Reactions 

Catalyst for C-C and C-N coupling reaction.
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.
General description: Dichlorobis(tri-o-tolylphosphine)palladium(II) is a useful catalyst for C-C and C-N coupling reactions.
Packaging: 1, 5 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 97%
mp 280 °C (dec.) (lit.)
UNSPSC 12161600

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