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222380

Sigma-Aldrich

Allylpalladium(II) chloride dimer

greener alternative

98%

Synonyme(s) :

Bis((η3-allyl)(chloro)palladium), Di-ο-allyldi-μ-chlorodipalladium, [PdCl(C3H5)]2

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About This Item

Formule empirique (notation de Hill):
C6H10Cl2Pd2
Numéro CAS:
12012-95-2
Poids moléculaire :
365.89
Numéro Beilstein :
4124623
Numéro CE :
234-579-8
Numéro MDL:
MFCD00044874
Code UNSPSC :
12161600
ID de substance PubChem :
24853328
Nomenclature NACRES :
NA.22

Niveau de qualité

200

Pureté

98%

Forme

solid

Pertinence de la réaction

core: palladium
reagent type: catalyst
reaction type: C-H Activation

Capacité de réaction

reaction type: Cross Couplings

Caractéristiques du produit alternatif plus écologique

Catalysis
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sustainability

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Autre catégorie plus écologique

, Aligned

Température de stockage

2-8°C

Chaîne SMILES 

Cl[Pd]CC=C.Cl[Pd]CC=C

InChI

1S/2C3H5.2ClH.2Pd/c2*1-3-2;;;;/h2*3H,1-2H2;2*1H;;/q;;;;2*+1/p-2

Clé InChI

TWKVUTXHANJYGH-UHFFFAOYSA-L

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Catégories apparentées

Description générale

Allylpalladium(II) chloride dimer is employed as catalyst in Heck reaction. It also participates as catalyst in the tandem nucleophilic allylation-alkoxyallylation reaction of the alkynylaldehydes with allyl chloride and allyltributylstannane.
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Application

Application Guide for Palladium Catalyzed Cross-Coupling Reactions
Allylpalladium(II) chloride dimer has been employed for the following studies:
  • Synthesis of cationic palladium cataysts, used in the microwave-assisted Heck arylation.
  • Synthesis of N-heterocyclic carbene-palladium-η3-allyl chloride complexes, which are efficient catalyst for the Suzuki-Miyaura cross-coupling of aryl bromides and activated aryl chlorides.
  • Synthesis of 1,4-diallyl-1,2-dihydroisoquinolines.
  • As catalyst for greener Buchwald-Hartwig coupling in TPGS-750-M.

On the Way Towards Greener Transition-Metal-Catalyzed Processes as Quantified by E Factors

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315

Classification des risques

Skin Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificats d'analyse (COA)

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Suzuki cross-couplings of alkyl tosylates that possess beta hydrogen atoms: synthetic and mechanistic studies.
Matthew R Netherton et al.
Angewandte Chemie (International ed. in English), 41(20), 3910-3912 (2002-10-19)
Tandem nucleophilic allylation-alkoxyallylation of alkynylaldehydes via amphiphilic bis-p-allylpalladium complexes.
Nakamura H, et al.
Tetrahedron Letters, 43(42), 7631-7633 (2002)
Efficient Heck vinylation of aryl halides catalyzed by a new air-stable palladium-tetraphosphine complex.
M Feuerstein et al.
The Journal of organic chemistry, 66(17), 5923-5925 (2001-08-21)
European Journal of Organic Chemistry, 3122-3122 (2007)
Matthias Eckhardt et al.
Journal of the American Chemical Society, 125(45), 13642-13643 (2003-11-06)
A Pd/N-heterocyclic carbene-based catalyst achieves the Sonogashira coupling of an array of functionalized, beta-hydrogen-containing alkyl bromides and iodides under mild conditions. By furnishing the first example of a nonphosphine-based palladium catalyst for cross-coupling unactivated alkyl electrophiles, this study provides an
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Articles

Palladium-catalyzed Cross-coupling Reactions

A variety of palladium-catalyzed cross-coupling reactions can be run under room temperature conditions in water with TPGS- 750-M, using a variety of commercially available palladium complexes and ligands.

Palladium-catalyzed Cross-coupling Reactions

A variety of palladium-catalyzed cross-coupling reactions can be run under room temperature conditions in water with TPGS- 750-M, using a variety of commercially available palladium complexes and ligands.

Palladium-catalyzed Cross-coupling Reactions

A variety of palladium-catalyzed cross-coupling reactions can be run under room temperature conditions in water with TPGS- 750-M, using a variety of commercially available palladium complexes and ligands.

Palladium-catalyzed Cross-coupling Reactions

A variety of palladium-catalyzed cross-coupling reactions can be run under room temperature conditions in water with TPGS- 750-M, using a variety of commercially available palladium complexes and ligands.

Protocoles

Cross-Coupling Reactions in Water

TPGS-750-M surfactant enables various reactions in water at room temperature, enhancing efficiency and versatility in synthesis.

Cross-Coupling Reactions in Water

TPGS-750-M surfactant enables various reactions in water at room temperature, enhancing efficiency and versatility in synthesis.

Cross-Coupling Reactions in Water

TPGS-750-M surfactant enables various reactions in water at room temperature, enhancing efficiency and versatility in synthesis.

Cross-Coupling Reactions in Water

TPGS-750-M surfactant enables various reactions in water at room temperature, enhancing efficiency and versatility in synthesis.

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