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214353 Sigma-Aldrich

Palladium on calcium carbonate

Green Alternative

extent of labeling: 5 wt. % loading, unreduced

  • Linear Formula Pd

  •  MDL number MFCD03427452

  •  eCl@ss 38191001

  •  PubChem Substance ID 24852830

  •  NACRES NA.22

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Properties

Related Categories Alternative Energy, Catalysis and Inorganic Chemistry, Chemical Synthesis, Enabling Products, Fuel Cell Catalysts,
Quality Level   100
autoignition temp.   >1120 °F
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   Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
extent of labeling   5 wt. % loading
SMILES string   [Ca++].[Pd++].[O-]C([O-])=O.[O-]C([O-])=O
InChI   1S/2CH2O3.Ca.Pd/c2*2-1(3)4;;/h2*(H2,2,3,4);;/q;;2*+2/p-4
InChI key   XGLHAVVVUOEGIO-UHFFFAOYSA-J

Description

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 energy efficiency. Find details here.

Application

Catalyst for:
• Aqueous Heck coupling and hydroarylation
• Reduction reactions
• Hydrogenation reactions

Palladium on calcium carbonate (Pd/CaCO3) can be used as a green catalyst for a variety of applications such as:
• formation of an efficient catalytic system for Heck coupling reaction and hydroarylation reaction
• synthesis of Lindlar catalyst for selective hydrogenation of alkynes
• a catalytic reservoir in Miyaura-Suzuki cross-coupling reactions
• Stille cross-coupling reactions

Packaging

10, 50 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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