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658693

Sigma-Aldrich

Pd(II) EnCat® BINAP30

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

Synonym(s):

Palladium acetate and BINAP, microencapsulated in polyurea matrix

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About This Item

MDL number:
MFCD07785498
UNSPSC Code:
12352300

composition

BINAP, 0.25
Pd, 1.0

Quality Level

200

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

Related Categories

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

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.

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Danger

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Sol. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Inhalation

target_organs

Nervous system

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificates of Analysis (COA)

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Articles

EnCat™ & Other Catalysts

We offer EnCat and a variety of transition metal-based encapsulated catalysts for applications in areas such as Suzuki, Stille, and Heck couplings, carbonylations, hydrogenation, hydrogenolysis, and dihydroxylation.

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