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205737

碳酸钙负载钯

Name: 碳酸钙负载钯
Brand: ALDRICH

extent of labeling: 5 wt. % loading, poisoned with lead, powder

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关于此项目

线性分子式:

UNSPSC Code:

12141733

eCl@ss:

38191001

PubChem Substance ID:

24852343

NACRES:

NA.22

MDL number:

MFCD03427452

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属性

产品名称

碳酸钙负载钯, extent of labeling: 5 wt. % loading, poisoned with lead

Quality Level

100

form

powder

autoignition temp.

>1120 °F

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

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

extent of labeling

5 wt. % loading

greener alternative category

Enabling,

SMILES string

[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 key

XGLHAVVVUOEGIO-UHFFFAOYSA-J

说明

General description

我们致力于为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型，提高了能源效率。点击此处，查看更多详情。

Application

碳酸钙负载钯 (Pd/CaCO₃) 可作为绿色催化剂用于各种应用，如：

形成用于赫克偶联反应和氢芳化反应的有效催化体系
合成用于炔烃的选择性氢化反应的林德拉催化剂
铃木-宫浦交叉偶联反应的催化库
施蒂勒交叉偶联反应

用于催化：

含水 Heck 偶联和氢芳基化
还原反应
氢化反应

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pictograms

GHS08,GHS09

signalword

Danger

hcodes

H360FD,H362,H373,H410

pcodes

P202 - P260 - P263 - P264 - P273 - P308 + P313

Hazard Classifications

Aquatic Chronic 1 - Lact. - Repr. 1A - STOT RE 2

target_organs

Central nervous system,Blood,Immune system,Kidney

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

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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Palladium on Calcium Carbonate Combined to 2-Hydroxypropyl-alpha/beta-cyclodextrins: A Selective Catalytic System for Aqueous Heck Coupling and Hydroarylation

Senra JD, et al.

advanced synthesis and catalysis, 350(16), 2551-2558 (2008)

Miyaura-Suzuki cross-coupling reactions: the role of Pd/CaCO3 as catalyst reservoir

Oliveira BL and Antunes OAC

Letters in Organic Chemistry, 4(1), 13-15 (2007)