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Merck
CN

CN520659

氯化钯(II)

≥99%

别名:

Dichloropalladium, Palladium dichloride, Palladous chloride

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关于此项目

经验公式(希尔记法):
Cl2Pd
化学文摘社编号:
分子量:
177.33
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
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InChI

1S/2ClH.Pd/h2*1H;/q;;+2/p-2

SMILES string

Cl[Pd]Cl

InChI key

PIBWKRNGBLPSSY-UHFFFAOYSA-L

assay

≥99%

Quality Level

form

powder

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

mp

678-680 °C (lit.)

density

4 g/mL at 25 °C (lit.)

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General description

Palladium(II) chloride (PdCl2) reacts with unsubstituted or alkyl-substituted cyclic ketones in the CO atmosphere to afford acyclic diesters and acyclic chloro-substituted monoesters.[] PdCl2 reacts with N,N-dimethylallylamine in methanol to afford di-μ-chloro-bis(2-methoxy-3-N,N-dimethylaminopropyl)dipalladium(II).[] Palladium dichloride, acetate and acetylacetonate in the [bmim][BF4] or [bmim][PF6] (where[bmim]+ = 1-butyl-3-methylimidazolium cation) ionic liquids have been employed for the hydrodimerization of butadiene to form octa-2,7-dien-1-ol.[] Palladium(II) chloride is used as an oxidizing agent[] and catalyst for the Suzuki-Miyaura[] and Mizoroki-Heck reactions.[]

Application

钯催化交叉偶联反应的应用指南

用于合成含半导体金属的聚合物,其中聚吡咯骨架具有最小构象能并且几乎是平面的。
Application Guide for Palladium Catalyzed Cross-Coupling Reactions Used in the synthesis of semiconducting metal-containing polymers in which the polypyrrole backbone has a conformational energy minimum and is nearly planar. Palladium(II) chloride (PdCl2) was used in the following studies: As catalyst for the carbonylation of organic tellurides by reaction with carbon monoxide.[] 1. As a catalyst along with Cu(II) for the deamination of phenethylamines to phenyl substituted pyrroles.[] 2. Together with PEG 300, promoted efficient Suzuki-coupling of aryl chlorides with aryl boronic acids.[] 3. For small scale and high throughput uses, product is also available as ChemBeads (919853) (link product#)

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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