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Merck

912794

Sigma-Aldrich

Ni(COD)(DQ)

≥95%

别名:

Bis(1,5-cyclooctadiene)(duroquinone) nickel(0)

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About This Item

经验公式(希尔记法):
C18H24NiO2
CAS号:
分子量:
331.08
分類程式碼代碼:
12352103
NACRES:
NA.22

品質等級

化驗

≥95%

形狀

powder

反應適用性

reagent type: catalyst
reaction type: Cross Couplings

參數

temperature stable

mp

227 °C (decomposition)

相关类别

應用

Ni(COD)(DQ), as shown by the Engle lab, is an air- and thermally stable Ni(0) precatalyst. This 18-electron complex has a unique stability profile allowing for easy reaction setup outside an inert atmosphere. Transformations such as the Suzuki-Miyaura coupling, borylation of aryl halides, and alkene hydroarylation have been demonstrated.

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象形圖

Health hazardExclamation mark

訊號詞

Danger

危險聲明

危險分類

Carc. 2 - Skin Sens. 1 - STOT RE 1

標靶器官

Lungs

儲存類別代碼

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

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Van T Tran et al.
Angewandte Chemie (International ed. in English) (2020-02-18)
We report that Ni(COD)(DQ) (COD=1,5-cyclooctadiene, DQ=duroquinone), an air-stable 18-electron complex originally described by Schrauzer in 1962, is a competent precatalyst for a variety of nickel-catalyzed synthetic methods from the literature. Due to its apparent stability, use of Ni(COD)(DQ) as a

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