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Merck
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文件

683345

Sigma-Aldrich

[Pd2(dba)3] x dba

Umicore

同義詞:

三(二亚苄基丙酮)二钯(0), Pd2dba3, Pd2(dba)3

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About This Item

線性公式:
(C6H5CH=CHCOCH=CHC6H5)3Pd2
CAS號碼:
分子量::
915.72
MDL號碼:
分類程式碼代碼:
12161600
PubChem物質ID:
NACRES:
NA.22

品質等級

形狀

powder

反應適用性

core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Cross Couplings
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

mp

152-155 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

[Pd].[Pd].O=C(\C=C\c1ccccc1)/C=C/c2ccccc2.O=C(\C=C\c3ccccc3)/C=C/c4ccccc4.O=C(\C=C\c5ccccc5)/C=C/c6ccccc6

InChI

1S/3C17H14O.2Pd/c3*18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16;;/h3*1-14H;;/b3*13-11+,14-12+;;

InChI 密鑰

CYPYTURSJDMMMP-WVCUSYJESA-N

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應用

用于不对称和交叉耦合催化的Umicore预催化剂

C-C和C-N键的形成的催化剂,尤其是Suzuki,Heck偶联反应

法律資訊

Umicore 产品

其他信息请见www.pmc.umicore.com

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產品號碼
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訂價

象形圖

Exclamation markEnvironment

訊號詞

Warning

危險聲明

危險分類

Aquatic Chronic 2 - Skin Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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While Pd-catalyzed allyl-allyl cross-couplings in the presence of small-bite-angle bidentate ligands reliably furnish the branched regioisomer with high levels of selectivity, cross-couplings in the presence of large-bite-angle bidentate ligands give varying, often unpredictable, levels of selectivity. In a combined computational
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文章

Precatalysts for asymmetric catalysis offer batch-to-batch consistency in a range of catalytic reactions, supporting diverse research needs.

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