Merck
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412740

Sigma-Aldrich

Bis(triphenylphosphine)palladium(II) dichloride

Synonym(s):
Dichlorobis(triphenylphosphine)palladium(II), Palladium(II)bis(triphenylphosphine) dichloride, PdCl2(PPh3)2
Linear Formula:
[(C6H5)3P]2PdCl2
CAS Number:
Molecular Weight:
701.90
Beilstein:
4935975
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.22

formulario

solid

Nivel de calidad

200

reaction suitability

core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
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

SMILES string

Cl[Pd]Cl.c1(P(c2ccccc2)c3ccccc3)ccccc1.c4(P(c5ccccc5)c6ccccc6)ccccc4

InChI

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

InChI key

YNHIGQDRGKUECZ-UHFFFAOYSA-L

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Descripción general

Bis(triphenylphosphine)palladium(II) dichloride is an organometallic complex. It is an efficient cross-coupling catalyst for C-C coupling reaction, such as Negishi coupling, Suzuki coupling, Sonogashira coupling and Heck coupling reaction. Detection of bis(triphenylphosphine)palladium(II) dichloride by electrospray ionization quadrupole ion trap mass spectrometry using different imidazolium salts as the charge carrier has been reported. It is employed as catalyst for the Heck reaction medium.

Aplicación

Bis(triphenylphosphine)palladium(II) dichloride was employed in the following studies:
  • As model catalyst for the evaluation of functionalized silica′s for the adsorptive recovery of homogeneous catalysts, via its interaction with metal centre.
  • As catalyst in the synthesis of diphenylacetylene.
  • One-pot synthesis of furoquinolines, via Pd-catalyzed Sonogashira coupling followed by Cu(I) catalyzed ring closure.
  • Catalyst for Sonogashira coupling of aryl alkynes to 2-bromothiazole and 2-bromothiophene.

Envase

250 mg in glass bottle
1, 5, 25, 250 g in glass bottle

pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Aquatic Chronic 4 - Skin Sens. 1A

Código de clase de almacenamiento

11 - Combustible Solids

WGK

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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