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Merck
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文件

913014

Sigma-Aldrich

[1,3-Bis(diphenylphosphino)propane]dibromonickel(II)

≥95%

别名:

Ni(dppp)Br2

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About This Item

经验公式（希尔记法）:
C27H26Br2NiP2
CAS号:
15629-93-3
分子量:
630.94
分類程式碼代碼:
12352101

化驗

≥95%

形狀

powder

反應適用性

reagent type: catalyst
reaction type: Cross Couplings

mp

>300 °C

應用

[1,3-Bis(diphenylphosphino)propane]dibromonickel(II) is catalyst for:
  • Suzuki-Miyaura cross-coupling reaction of aryl halides with arylboronic acids
  • Solid state metathesis polycondensation
  • Polymerization of poly(3-alkoxythiophene)s
  • Double bond isomerization

其他說明

Double-Bond Isomerization: Highly Reactive Nickel Catalyst Applied in the Synthesis of the Pheromone (9Z,12Z)-Tetradeca-9,12-dienyl Acetate

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象形圖

Health hazardEnvironment
GHS08,GHS09

訊號詞

Danger

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1

儲存類別代碼

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

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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Felicia Weber et al.
Organic letters, 17(12), 2952-2955 (2015-05-30)
A highly reactive nickel catalyst comprising NiCl2(dppp) or NiCl2(dppe) with zinc powder, ZnI2 and Ph2PH, was applied in the isomerization of terminal alkenes to Z-2-alkenes. The double-bond geometry of the 2-alkene can be controlled via the reaction temperature to yield

商品

Nickel-based Catalysts

Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.

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