912794

Ni(COD)(DQ)

≥95%

• Synonym(e): Bis(1,5-cyclooctadiene)(duroquinone) nickel(0)
• Empirische Formel (Hill-System): C₁₈H₂₄NiO₂
• CAS-Nummer: 40759-64-6
• Molekulargewicht: 331.08
• MDL-Nummer: MFCD32851669
• UNSPSC-Code: 12352103
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥95%
• Form: powder
• Eignung der Reaktion: reagent type: catalyst; reaction type: Cross Couplings
• Parameter: temperature stable
• mp (Schmelzpunkt): 227 °C (decomposition)
• SMILES String: [Ni](C)C.O=C2C(=C(C(=O)C(=C2C)C)C)C.C1CCC\C=C/CC1
• InChIKey: PRUJUYLPWIUASG-ZMKTYRQVSA-N

Beschreibung

Anwendung

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.

Sonstige Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H317,H351,H372
• P-Sätze: P201 - P280 - P302 + P352 - P308 + P313
• Gefahreneinstufungen: Carc. 2 - Skin Sens. 1 - STOT RE 1
• Zielorgane: Lungs
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable