214353

碳酸钙负载钯

extent of labeling: 5 wt. % loading, unreduced

• 線性公式: Pd
• MDL號碼: MFCD03427452
• 分類程式碼代碼: 12141733
• eCl@ss: 38191001
• PubChem物質ID: 24852830
• NACRES: NA.22

屬性

• 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: Enabling,
• 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

描述

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

安全資訊

• 象形圖: GHS02
• 訊號詞: Danger
• 危險聲明: H228
• 防範說明: P210 - P240 - P241 - P280 - P370 + P378
• 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