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Bis(dibenzylideneacetone)palladium(0)

ALDRICH/227994

Synonym: Palladium(0) bis(dibenzylideneacetone); Pd(dba)2

CAS Number: 32005-36-0
Empirical Formula (Hill Notation): C34H28O2Pd
Molecular Weight: 575.00
MDL Number: MFCD00051942
Linear Formula: (C6H5CH=CHCOCH=CHC6H5)2Pd
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-227994-500MG 500 mg
 $44.60
1/EA		 Add To Favorites
45-227994-2G 2 g
 $142.00
1/EA		 Add To Favorites
45-227994-5G 5 g
 $202.00
1/EA		 Add To Favorites
45-227994-50G 50 g
 $1840.00
1/EA		 Add To Favorites
Pd(dba)2
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 227994-50G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 227994-2G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 227994-5G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 227994-500MG

 

form powder
InChI 1S/2C17H14O.Pd/c2*18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16;/h2*1-14H;/b2*13-11+,14-12+;
InChI key UKSZBOKPHAQOMP-SVLSSHOZSA-N
Quality Level 100 
reaction suitability core: palladium
  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
SMILES string [Pd].O=C(/C=C/c1ccccc1)C=Cc2ccccc2.O=C(/C=C/c3ccccc3)C=Cc4ccccc4
Application: Application Guide for Palladium Catalyzed Cross-Coupling Reactions 
Application: Bis(dibenzylideneacetone)palladium(0) (Pd(dba)2) was employed as catalyst in the following studies:
• Synthesis of isomeric 2-aryl-2,5-dihydrofurans, via Heck coupling of aryl bromides with alkenes using neopentyl phosphine ligands.
• Heck reaction of benzyl trifluoroacetate and 2,3-dihydrofuran phosphoramidite ligand.
• Allylation of stabilized anions.
• Cross coupling of allyl, alkenyl and aryl halides with organostannanes.
• Cross coupling of vinyl halides with alkenyl zinc species.
• Carbonylation of alkenyl and aryl halides.
• Employed with cyclic thiourea ligands in an efficient aerobic oxidation of alcohols to aldehydes and ketones.
General description: Bis(dibenzylideneacetone)palladium(0) (Pd(dba)2) is an air stable Pd0 complex. It is a reagent for the synthesis of allylic substituted cyclopentadienes. It is a homogeneous catalyst. It catalyzes the alkylation of allyl acetates by various nucleophiles under mild conditions.
Packaging: 2, 5, 50 g in glass bottle
Packaging: 500 mg in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
UNSPSC 12352300

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