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912794

Sigma-Aldrich

Ni(COD)(DQ)

≥95%

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C18H24NiO2
CAS Number:
40759-64-6
Molecular Weight:
331.08
UNSPSC Code:
12352103
NACRES:
NA.22

Quality Level

100

Assay

≥95%

form

powder

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

parameter

temperature stable

mp

227 °C (decomposition)

Application

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.

Other Notes

Ni(COD)(DQ): An Air-Stable 18-Electron Ni(0)–Olefin Precatalyst

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Statements

H317,H351,H372

Hazard Classifications

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

Target Organs

Lungs

Storage Class Code

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

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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