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Merck
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文件

76050

Sigma-Aldrich

氯化钯(II)

anhydrous, 60% Pd basis

同義詞:

Dichloropalladium, Palladium dichloride, Palladous chloride

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About This Item

經驗公式(希爾表示法):
Cl2Pd
CAS號碼:
分子量::
177.33
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.22

品質等級

形狀

solid

反應適用性

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

濃度

60% Pd

mp

678-680 °C (lit.)

密度

4 g/mL at 25 °C (lit.)

SMILES 字串

Cl[Pd]Cl

InChI

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

InChI 密鑰

PIBWKRNGBLPSSY-UHFFFAOYSA-L

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應用

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。
氯化钯(II)可用于催化以下反应:
  • 在改良Sonogashira-Cassar-Heck条件下,末端炔烃与芳基碘化物或溴化物之间的交叉偶联反应。
  • 有机碲与一氧化碳的羰基化反应,形成相应的甲基羧酸酯。
  • 烯丙基酯在乙酸中的异构化反应。
  • 胺的酰化反应,形成异氰酸酯。

其他說明

综述

訊號詞

Danger

危險分類

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

儲存類別代碼

8B - Non-combustible, corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


分析證明 (COA)

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Palladium (II) Chloride and a (Dipyridin?2?ylmethyl) amine?Derived Palladium (II) Chloride Complex as Highly Efficient Catalysts for the Synthesis of Alkynes in Water or in NMP and of Diynes in the Absence of Reoxidant.
Gil?Molto J and Najera C.
European Journal of Organic Chemistry, 2005(19), 4073-4081 (2005)
Carbonylation of Amines in the Presence of Palladium (II) Chloride. A New Route to Isocyanates.
Stern E. W and Spector M. L.
The Journal of Organic Chemistry, 31(2), 596-597 (1966)
Farnaz Jafarpour et al.
The Journal of organic chemistry, 75(9), 3109-3112 (2010-04-14)
An atom-economical phosphane-free palladium-catalyzed direct C-2 arylation of unactivated free NH-pyrroles is devised. This method provides a straightforward route to a wide variety of substituted 2-aryl-1H-pyrroles from readily accessible starting materials. Iodoarenes bearing electron-withdrawing and electron-donating substituents are tolerated under
Yoshikazu Mori et al.
The Journal of organic chemistry, 68(4), 1571-1574 (2003-02-15)
Treatment of thiol esters 1 with zinc reagent 2 in the presence of a small amount (<ca. 1 mol %) of nonpyrophoric Pd(OH)(2)/C (Pearlman's catalyst) provided functionalized asymmetrical ketones 3 in high yields. The use of Pd(OH)(2)/C was further applied
Palladium (II) chloride catalyzed carbonylation of organic tellurides with carbon monoxide.
Ohe K, et al.
The Journal of Organic Chemistry, 52(22), 4859-4863 (1987)

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