Bis(triphenylphosphinepalladium) acetate Chemical Properties

Melting point:

136 °C (dec.)(lit.)

storage temp. 

Inert atmosphere,Store in freezer, under -20°C

solubility 

sol acetonitrile, benzene, dioxane, DMF, DMSO, THF; low sol petroleum ether.

form 

Powder

color 

Yellow

Stability:

store cold

InChI

InChI=1S/2C18H15P.2C2H4O2.Pd/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;2*1-2(3)4;/h2*1-15H;2*1H3,(H,3,4);/q;;;;+2/p-2

InChIKey

OZELLBKLLRMCRL-UHFFFAOYSA-M

SMILES

P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1.P(C1C=CC=CC=1)(C1=CC=CC=C1)C1=CC=CC=C1.O(C(=O)C)[Pd]OC(=O)C

Safety Information

Hazard Codes 

Xn

Safety Statements 

22-24/25

WGK Germany 

3

F 

1-3-10

HS Code 

28439000

Storage Class

13 - Non Combustible Solids

MSDS

• Language:English Provider:Diacetatobis(triphenylphosphine)palladium (II)
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

Bis(triphenylphosphinepalladium) acetate Usage And Synthesis

Chemical Properties

yellow powder

Uses

suzuki reaction

Uses

Bis(triphenylphosphine)palladium(II) diacetate can be used as a catalyst for C-C bond formation via Sonogashira coupling, Negishi coupling, Heck coupling, and Suzuki coupling reaction.
It can also be used as a catalyst to synthesize:

• Pyrido[1,2-a]benzimidazole derivatives by electro-oxidative intramolecular C-H/N-H annulation reaction.
• α, β-Unsaturated carboxylic acids by hydroxycarbonylation of vinyl triflates.
• Secondary imides by C-H functionalization of aldehydes with different N-substituted N-heteroarene-2-carboxamides.

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

Dissolve 0.2g Pd(AC)2 in 10mL glacial acetic acid (toluene, dichloromethane, dimethyl sulfoxide or N-N-dimethylformamide can also be used) to obtain palladium acetate solution, dissolve 0.5g PPh3 in 30mL anhydrous ethanol (dichloromethane, toluene, dimethyl sulfoxide or N-N-dimethylformamide can also be used) to obtain triphenylphosphine solution, add the palladium acetate solution to the triphenylphosphine solution, and add palladium acetate solution to the solution. Palladium acetate solution was added into triphenylphosphine solution, ultrasonic 60 reaction for 5h, then cooled, filtered, yellow crystalline palladium complex was obtained, the yield was 98.5%, the product quality purity was 99.5%.

Bis(triphenylphosphinepalladium) acetate(14588-08-0)Related Product Information

• Sodium acetate
• Butyl acetate
• Ethyl acetate
• Vinyl acetate
• Triphenylphosphine
• Palladium
• Methyl acetate
• Palladium (II) Acetate
• Tocopheryl acetate
• Potassium Acetate
• Glatiramer acetate
• Bis(triphenylphosphine)palladium(II) chloride
• DICHLOROBIS(METHYLDIPHENYLPHOSPHINE)PALLADIUM(II)
• BIS(DI-TERT-BUTYLPHOSPHINO)METHANE
• dichlorobis(di-tert-butylphenylphosphine)palladium(II)
• Bis[Tris(2-methylphenyl)phosphine]palladium
• BIS(NORBORNADIENE)RHODIUM (I) TETRAFLUOROBORATE
• Bis(cyclopentadienyl)zirconium dichloride