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Bis(acetonitrile)dichloropalladium(II)

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Bis(acetonitrile)dichloropalladium(II) Basic information

Product Name:
Bis(acetonitrile)dichloropalladium(II)
Synonyms:
  • PALLADIUM(II) CHLORIDE-DIACETONITRILE COMPLEX
  • PALLADIUM-BIS-ACETONITRIL-DICHLORIDE
  • PALLADIUM DICHLOROBIS(ACETONITRILE)
  • TRANS-DICHLOROBIS(ACETONITRILE)PALLADIUM
  • TRANS-BIS(ACETONITRILE)PALLADIUM(II) CHLORIDE
  • Bis(acetonitriL
  • e)dichL
  • PALLADIUM(2+) ION BIS(ACETONITRILE) DICHLORIDE
CAS:
14592-56-4
MF:
C4H6Cl2N2Pd
MW:
259.43
EINECS:
238-637-3
Product Categories:
  • Pd
  • organometallic complexes
  • Metal Compounds
  • Pd (Palladium) Compounds
  • Synthetic Organic Chemistry
  • Transition Metal Compounds
  • Catalysts for Organic Synthesis
  • Classes of Metal Compounds
  • Homogeneous Catalysts
  • Metal Complexes
Mol File:
14592-56-4.mol
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Bis(acetonitrile)dichloropalladium(II) Chemical Properties

Melting point:
300 °C
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Soluble in acetonitrile, acetone, chloroform
form 
Fine Crystalline Powder
color 
Orange to rust-brown
Water Solubility 
insoluble
CAS DataBase Reference
14592-56-4(CAS DataBase Reference)
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Safety Information

Hazard Codes 
T,Xn
Risk Statements 
23/24/25-36/37/38-20/21/22
Safety Statements 
16-27-36/37-45-36-26
RIDADR 
UN 3077 9/PG 3
WGK Germany 
3
TSCA 
No
HazardClass 
6.1
PackingGroup 
III
HS Code 
28439090

MSDS

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Bis(acetonitrile)dichloropalladium(II) Usage And Synthesis

Reaction

  1. Catalyst for the cyclization of δ-acetylenic carboxylic acids to butenolides.
  2. Catalyst for the aza-Michael reaction of carbamates with enones.
  3. Catalyst for the rearrangement of allylic imidates to allylic amides.
  4. Catalyst for the Nazarov cyclization of α-alkoxy dienones.
  5. Catalyst for the diamination of conjugated dienes.
  6. Three component Michael addition, cyclization, cross-coupling reaction.
  7. C-H activation of indoles.
  8. Catalyst used for the direct C-H arylation of isoxazoles at the 5 position.

Chemical Properties

Light yellow to Brown powder to crystaline.

Physical properties

Bis(acetonitrile)dichloropalladium(II) is a yellow-brown solid that is soluble in organic solvents. It is a reagent and a catalyst for reactions that require soluble Pd(II).The compound is similar to bis(benzonitrile)palladium dichloride. 

Uses

suzuki reaction

Uses

It is used as a catalyst in an ether-directed aza-Claisen rearrangement. Also used in cyclization and cross-coupling reactions. It is applied for olefin isomerization, preparation of acetals and hemiacetal esters.

Uses

Catalyst used in an ether-directed aza-Claisen rearrangement.

Application

Synthesis of Oxindoles

To a dried screw-cap vial is added anilide (0.3 mmol), AgOCOCF3 (132.5 mg, 0.6 mmol), Bis(acetonitrile)dichloropalladium(II) (3.5 mg, 0.015 mmol) and chlorobenzene. The reaction mixture is stirred at 100-120 °C for 3-12 h in a pre-heated oil bath. After cooling to room temperature, the reaction is diluted with EtOAc and filtered with a glass filter. The filtrate is washed with 5% aqueous NaHCO3 and brine. The extract is dried over MgSO4 and concentrated in vacuo. The crude is purified by preparative TLC.

Preparation

Bis(acetonitrile)palladium dichloride is prepared by reacting two acetonitrile ligands and palladium(II) chloride.

General Description

This product has been enhanced for catalytic efficiency.

Bis(acetonitrile)dichloropalladium(II) Preparation Products And Raw materials

Raw materials

Bis(acetonitrile)dichloropalladium(II)Supplier

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