• USA Home
  • 658693 - Pd(II) EnCat® BINAP30

EMAIL THIS PAGE TO A FRIEND
658693 Sigma-Aldrich

Pd(II) EnCat® BINAP30

extent of labeling: 0.39 mmol/g Pd loading, Pd 1.0, BINAP 0.25

Synonym: Palladium acetate and BINAP, microencapsulated in polyurea matrix

Purchase

Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Palladium Catalysts, Pd EnCat
composition   BINAP, 0.25
  Pd, 1.0
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
extent of labeling   0.39 mmol/g Pd loading
storage temp.   room temp

Description

General description

It is Pd EnCat® catalyst, wherein palladium acetate and 1,1′-binaphthalene-2,2′-diylbis(diphenylphosphine) (BINAP) are microencapsulated within a polyurea matrix, which prevents palladium leaching.

Application

Reaxa Technology

Packaging

1, 10, 100 g in glass bottle

Features and Benefits

The advantage of Pd EnCat® catalysts are:
• Low residual metal levels in crude product.
• Easy recovery of catalyst.
• Compatibility of immobilized metal with various ligands to effect C–C bond forming reactions.
• Safer and easier to handle than Pd/C for hydrogenation.
• Efficiency and economy gains through recovery and recycling.

Legal Information

Pd EnCat® technology.

EnCat is a registered trademark of Reaxa Ltd.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Target organs 
Nervous system
RIDADR 
UN 3175 4.1 / PGII
WGK Germany 
WGK 3
Protocols & Articles

Articles

Supported/Encapsulated Palladium Catalysts

Palladium has become one of the most commonly used metal for cross-coupling transformations. However, the use of homogeneous palladium presents several drawbacks that can be overcome by attaching the...
William Sommer
Aldrich ChemFiles 2007, 7.10, 23.
Keywords: Carbonylations, Catalysis, Chemfiles, Coupling reactions, Cross couplings, Immobilization, Ligands

Related Content

Reaxa Technology

Easier, Faster, and Cleaner Reactions In partnership with Reaxa Ltd., Sigma-Aldrich is pleased to offer several technology platforms that allow for easier, faster, and cleaner processes. The technolo...
Keywords: Catalysis, Filtration, Metal scavengers, Methods, Purification

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?