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品質等級
形狀
solid
自燃溫度
>1120 °F
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
環保替代產品特色
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
標籤範圍
5 wt. % loading
環保替代類別
SMILES 字串
[Ca++].[Pd++].[O-]C([O-])=O.[O-]C([O-])=O
InChI
1S/2CH2O3.Ca.Pd/c2*2-1(3)4;;/h2*(H2,2,3,4);;/q;;2*+2/p-4
InChI 密鑰
XGLHAVVVUOEGIO-UHFFFAOYSA-J
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一般說明
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
應用
用于催化：
- 含水 Heck 偶联和氢芳基化
- 还原反应
- 氢化反应
Palladium on calcium carbonate (Pd/CaCO3) can be used as a green catalyst for a variety of applications such as:
- formation of an efficient catalytic system for Heck coupling reaction and hydroarylation reaction
- synthesis of Lindlar catalyst for selective hydrogenation of alkynes
- a catalytic reservoir in Miyaura-Suzuki cross-coupling reactions
- Stille cross-coupling reactions
訊號詞
Danger
危險聲明
危險分類
Flam. Sol. 1
儲存類別代碼
4.1B - Flammable solid 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
dust mask type N95 (US), Eyeshields, Gloves
其他客户在看
Chun Wong Aaron Chan et al.
Nature communications, 5, 5787-5787 (2014-12-20)
Lindlar catalysts comprising of palladium/calcium carbonate modified with lead acetate and quinoline are widely employed industrially for the partial hydrogenation of alkynes. However, their use is restricted, particularly for food, cosmetic and drug manufacture, due to the extremely toxic nature
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