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7440-05-3 - Palladium, 5% on carbon, Type 87L, dry - A12623 - Alfa Aesar

A12623 Palladium, 5% on carbon, Type 87L, dry

CAS Number
7440-05-3
Synonyms

Size Price ($) Quantity Availability
10g 62.37
50g 270.00
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Palladium, 5% on carbon, Type 87L, dry

MDL
MFCD00011167
EINECS
231-115-6

Chemical Properties

Formula
Pd
Solubility
Insoluble in water and organic solvents.

Applications

It is a catalyst used in Stille reaction, hydrogenation reactions, Suzuki-Miyaura cross-coupling and Heck-Mizoroki reactions, deoxygenation, oxidation reactions and coupling reactions.

Notes

Palladium on carbon should always be handled under an inert atmosphere (preferably argon), and reaction vessels should be flushed with inert gas before the catalyst is added.

Literature References

General-purpose hydrogenation catalyst suitable for a wide variety of applications. For a monograph, see: P. N. Rylander, Hydrogenation Methods, Academic Press, N.Y. (1985).

A large number of examples of hydrogenation reactions can be found in Organic Syntheses, although some of the earlier procedures may be somewhat outdated. A selection of rather more recent examples employing palladium on carbon include:

Hydrogenation of alkene to alkane: Org. Synth. Coll., 5, 97 (1973). Reduction of nitro to amine: Org. Synth. Coll., 5, 829 (1973). Reductive alkylation of amines: Org. Synth. Coll., 5, 552 (1973). Reduction of azide to amine: Org. Synth. Coll., 5, 586 (1973). High-pressure reduction of furan rings tetrahydrofurans: Org. Synth. Coll., 6, 856 (1988).

Perez-Lorenzo, M. Palladium Nanoparticles as Efficient Catalysts for Suzuki Cross-Coupling Reactions. J. Phys. Chem. Lett. 2012, 3 (2), 167-174.

Zhang, L. S.; Chen, G.; Wang, X.; Guo, Q. Y.; Zhang, X. S.; Pan, F.; Chen, K.; Shi, Z. J. Direct Borylation of Primary C H Bonds in Functionalized Molecules by Palladium Catalysis. Angew. Chem. 2014, 126 (15), 3980-3984.

GHS Hazard and Precautionary Statements

Hazard Statements: H228

Flammable solid.

Precautionary Statements: P210-P280-P240-P241-P370+P378b

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. In case of fire: Use for extinction: Special powder for metal fires.

Other References

Merck
14,6989
Hazard Class
4.1
Packing Group
III
Harmonized Tariff Code
3815.12
TSCA
Yes

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