TRANS-DICHLOROBIS(TRIETHYLPHOSPHINE)PALLADIUM(II) Chemical Properties

Melting point:

139-142 °C(lit.)

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

solubility 

Soluble in chloroform, toluene and benzene

form 

Powder

color 

Yellow

Sensitive 

Hygroscopic

InChI

1S/2C6H15P.2ClH.Pd/c2*1-4-7(5-2)6-3;;;/h2*4-6H2,1-3H3;2*1H;/q;;;;+2/p-2

InChIKey

ULYNIEUXPCUIEL-UHFFFAOYSA-L

SMILES

Cl[Pd]Cl.CCP(CC)CC.CCP(CC)CC

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

RIDADR 

UN3464

WGK Germany 

3

HazardClass 

6.1

PackingGroup 

III

HS Code 

28439090

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

TRANS-DICHLOROBIS(TRIETHYLPHOSPHINE)PALLADIUM(II) Usage And Synthesis

Chemical Properties

Yellow powder

Uses

trans-Dichlorobis(triethylphosphine)palladium(II) is used in coupling of C-C bonds. It is also used as pharmaceutical and organic Intermediates.

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

Synthesis

Weigh PdCl2, dissolved in 1:1 hydrochloric acid, weigh triethylphosphine, dissolved in 200 mL of anhydrous ethanol, add PdCl2 solution under stirring, heated to boiling, reflux reaction for 4 h, to get a yellow precipitate, filtered while hot, washed with anhydrous ethanol for 2 times, and then washed with ethyl ether for 2 times, 50% vacuum drying for 2 h, to get the bis(triethylphosphine)palladium(II) chloride, the yield 98.5%.

TRANS-DICHLOROBIS(TRIETHYLPHOSPHINE)PALLADIUM(II)(28425-04-9)Related Product Information

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