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Merck
CN

75991

Palladium on activated charcoal

greener alternative

5% Pd basis (based on dry substance), paste, moistened with water

Synonym(s):

Pd/C

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About This Item

Linear Formula:
Pd
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:
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Product Name

Palladium on activated charcoal, moistened with water, 5% Pd basis (based on dry substance)

Quality Level

form

paste

quality

moistened with water

contains

~50% water as stabilizer

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

greener alternative product characteristics

Designing Safer Chemicals
Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

5% Pd (based on dry substance)

greener alternative category

SMILES string

[Pd]

InChI

1S/Pd

InChI key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

Palladium on activated charcoal can be used as a heterogeneous catalyst:
  • To synthesize methyl esters via oxidative esterification of primary alcohols.
  • In the hydrogenation of phenol to cyclohexanone.
  • For carbonylation of iodoanilines with amines and trimethyl orthoformate to prepare quinazolinones.
  • In the hydrodehalogenation of aromatic halides to form arenes in aqueous media.


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Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Pd/C-catalyzed hydrodehalogenation of aromatic halides in aqueous solutions at room temperature under normal pressure.
Xia C
Catalysis Communications, 5(8), 383-386 (2004)
Development of GSKDevelopment of GSK's reagent guides ? embedding sustainability into reagent selections reagent guides ? embedding sustainability into reagent selection.
Adams JP, et al.
Green Chemistry, 15, 1542-1549 (2013)



Global Trade Item Number

SKUGTIN
75991-10G04061832917047
75991-50G04061833449196