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520764

Palladium(II) acetate

≥99.9% trace metals basis

동의어(들):

Pd(OAc)2, [Pd(OAc)2]3

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
Pd(OCOCH3)2
CAS 번호:
3375-31-3
Molecular Weight:
224.51
UNSPSC Code:
12161600
NACRES:
NA.22
PubChem Substance ID:
24874166
EC Number:
222-164-4
Beilstein/REAXYS Number:
6086766
MDL number:
MFCD00012453
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Quality Segment

assay

≥99.9% trace metals basis

reaction suitability

core: palladium, reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Cross Couplings, 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
reaction type: C-H Activation

mp

216.3-223.7 °C (dec.)

application(s)

homogeneous catalyst
material synthesis precursor

SMILES string

CC(O[Pd]OC(C)=O)=O

InChI

1S/2C2H4O2.Pd/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2

InChI key

YJVFFLUZDVXJQI-UHFFFAOYSA-L

General description

Palladium(II) acetate is a homogenous oxidation catalyst. It participates in the activation of alkenic and aromatic compounds towards oxidative inter- and intramolecular nucleophilic reactions. Crystals of palladium(II) acetate have a trimeric structure, having symmetry D3h. Each of the palladium atoms in the crystals are joined to the other two by double acetate bridges. Microencapsulation of palladium(II) acetate in polyurea affords polyurea-encapsulated palladium(II) acetate. It is a versatile heterogeneous catalyst for various phosphine-free cross-coupling reactions. It participates as catalyst in the Heck coupling reaction of pthalides with different alkenes.

Application

Palladium(II) acetate was employed as a catalyst for the following reactions:
  • Formation of allylic acetates. (eq. 1)
  • Hydroselenation of triple bonds. (eq. 2)
  • Heck arylation of alkenes. (eq. 3)
  • Cyclocarbonylation. (eq. 4)
  • Buchwald-Hartwig amination reaction. (eq. 5)
Pd(OAc)<sub>2</sub> catalyst
For small scale and high throughput uses, product is also available as ChemBeads (924377)
Application Guide for Palladium Catalyzed Cross-Coupling Reactions

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픽토그램

CorrosionExclamation markEnvironment
GHS05,GHS07,GHS09

경고어

Danger

위험 코드

H317,H318,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1A

저장 등급

11 - Combustible Solids

인화점 (F)

Not applicable

인화점 (°C)

Not applicable

개인 보호 장비(PPE)

dust mask type N95 (US), Eyeshields, Gloves

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