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674133

Sigma-Aldrich

Palladium nanoparticles entrapped in aluminum hydroxide matrix

0.5 wt. % loading

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10 G
HUF 58,650.00

HUF 58,650.00

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10 G
HUF 58,650.00

About This Item

Linear Formula:
Pd/AlO(OH)
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

HUF 58,650.00

List PriceHUF 117,300.00Save 50%

Please contact Customer Service for Availability

Request a Bulk Order

form

solid

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

[Pd].O[Al]=O

InChI

1S/Al.H2O.O.Pd/h;1H2;;/q+1;;;/p-1

InChI key

BBEPUHUDSUQPRM-UHFFFAOYSA-M

General description

A robust palladium heterogenous catalyst.[1]

Application

A recyclable nanocatalyst for the racemization of primary amines. When used in conjunction with a lipase produces enantiopure amines by Dynamic Kinetic Resolution.[2]
Catalyst for:
  • Solvent-free hydrogenation
  • Aerobic alcohol oxidation

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Mahn-Joo Kim et al.
Organic letters, 9(6), 1157-1159 (2007-02-13)
A practical procedure for the dynamic kinetic resolution (DKR) of primary amines has been developed. This procedure employs a palladium nanocatalyst as the racemization catalyst, a commercial lipase (Novozym-435) as the resolution catalyst, and ethyl acetate or ethyl methoxyacetate as
Min Serk Kwon et al.
Organic letters, 7(6), 1077-1079 (2005-03-12)
[reaction: see text] A new aluminum hydroxide-supported palladium catalyst (1) made by a one-pot synthesis through nanoparticle generation and gelation shows a dual catalytic activity for olefinic hydrogenation and aerobic alcohol oxidation.

Questions

  1. DI CHE DIMENSIONI SONO LE NANOPARTICELLE DI PALLADIO?

    1 answer
    1. The Palladium particle size is not determined for this product.

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