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Merck
CN

CN205710

Palladium on alumina

new

extent of labeling: 5 wt. % loading, powder

Synonym(s):

Pd

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About This Item

Linear Formula:
Pd
MDL number:
MFCD03613602
UNSPSC Code:
12141733
PubChem Substance ID:
24852341
NACRES:
NA.22

Key Documents

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form

powder

Quality Level

200

reaction suitability

reagent type: catalyst
core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reagent type: catalyst
core: palladium
reaction type: Heck Reaction
reagent type: catalyst
core: palladium
reaction type: Hiyama Coupling
reagent type: catalyst
core: palladium
reaction type: Negishi Coupling
reagent type: catalyst
core: palladium
reaction type: Sonogashira Coupling
reagent type: catalyst
core: palladium
reaction type: Stille Coupling
reagent type: catalyst
core: palladium
reaction type: Suzuki-Miyaura Coupling

extent of labeling

5 wt. % loading

mp

1552 °C (lit.)

SMILES string

[Pd]

InChI

1S/Pd

InChI key

KDLHZDBZIXYQEI-UHFFFAOYSA-N

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General description

Palladium on alumina (Pd/Al2O3) (5 wt % loading, powder) is a widely utilized catalyst that can be prepared by wet impregnation of alumina pellets with palladium chloride. It can also be prepared by flame spray pyrolysis (FSP) by utilizing the precursor solution of aluminum sec-butoxide and palladium acetylacetonate.

Application

Pd/Al2O3 can be used as a catalyst in the enantioselective hydrogenation reaction. It can also be potentially used in the formation of an automotive catalytic converter to improve the air quality of urban environments.

Other Notes

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Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF7655V

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Flame spray synthesis of Pd/Al2O3 catalysts and their behavior in enantioselective hydrogenation
Strobel R, et al.
J. Catal., 222(2), 307-314 (2004)
Catalytic activity of Pd/Al2O3 toward the combustion of methane
Gao D, et al.
Catalysis Communications, 9(15), 2583-2587 (2008)
Aqueous bromate reduction by catalytic hydrogenation over Pd/Al2O3 catalysts
Chen H, et al.
Applied Catalysis. B, Environmental, 96(3-4), 307-313 (2010)
Natsuki Kondo et al.
Nature communications, 5, 5338-5338 (2014-10-28)
The long-chain base phytosphingosine is a component of sphingolipids and exists in yeast, plants and some mammalian tissues. Phytosphingosine is unique in that it possesses an additional hydroxyl group compared with other long-chain bases. However, its metabolism is unknown. Here

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