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CAS RN: 19978-61-1 | Product Number: B2016

[1,2-Bis(diphenylphosphino)ethane]palladium(II) Dichloride


Purity: >98.0%(T)
Synonyms:
  • [1,2-Bis(diphenylphosphino)ethane]dichloropalladium(II)
  • Dichloro[1,2-bis(diphenylphosphino)ethane]palladium(II)
Documents:
1G
53,00 €
1   39  
5G
184,00 €
1   36  

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Product Number B2016
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__2__6H__2__4Cl__2P__2Pd = 575.75 
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 19978-61-1
Reaxys Registry Number 14861078
PubChem Substance ID 87564896
SDBS (AIST Spectral DB) 50712
MDL Number

MFCD00015702

Specifications
Appearance White to Yellow to Green powder to crystal
Purity(Chelometric Titration) min. 98.0 %
Purity(Argentometric Titration) min. 98.0 %
Properties (reference)
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P261 : Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
Related Laws:
Transport Information:
HS Number 2843909000
Application
Palladium-catalyzed Cyanation of Aryl Halides

B2016

Typical Procedure:
Under air, a Schlenk tube is charged with CuSCN (60.8 mg, 0.5 mmol), aryl iodides (0.7 mmol, 1.25 eq.), PdCl2(dppe) (2.9 mg, 1 mol%), HCOONa (102.0 mg, 3.0 eq.), HCOOH (2.0 µL, 10 mol%), and DMSO/H2O = 8 : 1 (3.0 mL). The mixture is stirred at 100 °C (oil bath temperature) for 36 h, or until complete consumption of starting material as monitored by TLC or GC-MS analysis. The reaction mixture is allowed to cool to room temperature, poured into brine (20 mL), and extracted with EtOAc (4 × 5 mL). The combined organic layers are washed with water and dried over MgSO4, and the solvents are removed under vacuum. The residue is purified by flash column chromatography (petroleum ether―ethyl acetate) to afford the desired product.

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