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653667

Sigma-Aldrich

Pd(0) EnCat® 30NP

wet, nanoparticles, extent of labeling: 0.4 mmol/g Pd(0) loading (dry basis)

同義詞:

聚脲基质微囊化钯(0)

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About This Item

經驗公式(希爾表示法):
Pd
分子量::
106.42
MDL號碼:
分類程式碼代碼:
12161600
NACRES:
NA.22

形狀

nanoparticles
wet

品質等級

包含

0.35-0.43 mmol/g pallladium(0) (dry basis)
45% water

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

標籤範圍

0.4 mmol/g Pd(0) loading (dry basis)

重量

Unit weight includes weight of water.

一般說明

Pd(0) EnCat® 30NP may be used as a catalyst for the selective reduction of aromatic aldehydes, ketones and epoxides to form the corresponding alcohols via hydrogenation.

其他說明

囊化的钯催化剂,可催化芳基酮和苄醚类化合物的还原。
基质含量 30%

法律資訊

Pd EnCat 技术已申请国际专利,包括 PCT/GB 02/03135
EnCat is a registered trademark of Reaxa Ltd.

象形圖

Flame

訊號詞

Danger

危險聲明

危險分類

Self-heat. 1

儲存類別代碼

4.2 - Pyrophoric and self-heating 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, Gloves, type N95 (US)


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分析證明 (COA)

Lot/Batch Number

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客戶也查看了

Steven V Ley et al.
Organic letters, 5(24), 4665-4668 (2003-11-25)
[reaction: see text] Pd nanoparticles (approximately 2 nm in size) microencapsulated in polyurea is an efficient and recyclable catalyst for reductive ring-opening hydrogenolysis of epoxides, using either HCOOH/Et(3)N or H(2) as a hydrogen donor.

文章

Sigma-Aldrich offers EnCat and a variety of transition metal-based encapsulated catalysts for applications in areas such as Suzuki, Stille, and Heck couplings, carbonylations, hydrogenation, hydrogenolysis, and dihydroxylation.

We offer EnCat and a variety of transition metal-based encapsulated catalysts for applications in areas such as Suzuki, Stille, and Heck couplings, carbonylations, hydrogenation, hydrogenolysis, and dihydroxylation.

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