903000
[4,4′-Bis(1,1-dimethylethyl)-2,2′-bipyridine] nickel (II) dichloride
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(4,4′-dtbbpy)NiCl2
C18H24Cl2N2Ni
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form
powder or crystals
reaction suitability
core: nickel
reaction type: Cross Couplings
reagent type: catalyst
mp
>300 °C
SMILES string
CC(C1=CC(C2=CC(C(C)(C)C)=CC=N2)=NC=C1)(C)C.Cl[Ni]Cl
Related Categories
Application
[4,4′-Bis(1,1-dimethylethyl)-2,2′-bipyridine] nickel (II) dichloride can be used as a catalyst in:
- Decarboxylative arylation of oxo acids.
- Acylation of ethers.
- Cross-coupling of aryl bromides with alcohols.
related product
Product No.
Description
Pricing
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Aryl Ketones as Single-Electron-Transfer Photoredox Catalysts in Nickel-Catalyzed the Homocoupling of Aryl Halides
European Journal of Organic Chemistry, 5822-5825 (2016)
Photocatalytic α-Acylation of Ethers
Organic Letters, 19, 3727-3730 (2017)
Ir III/Ni II-Metallaphotoredox catalysis: the oxidation state modulation mechanism versus the radical mechanism
Chemical Communications (Cambridge, England), 54, 5968-5971 (2018)
Organic letters, 19(14), 3727-3730 (2017-07-12)
Direct coupling of ethers and acyl halides was promoted by a binary catalytic system comprising an Ir-based photocatalyst and a Ni complex under blue-light irradiation. Photocatalysts with high triplet energy directed the catalysis, and the reaction likely proceeded by triplet-triplet
Chemistry (Weinheim an der Bergstrasse, Germany), 17(17), 4765-4773 (2011-03-23)
The roles of nickel and chromium catalysts in the coupling reaction of vinyl halides and aldehydes, the so-called Nozaki-Hiyama-Kishi (NHK) reaction, have been studied by UV/Vis spectroscopy, electrochemical, and spectroelectrochemical methods. Electrochemical studies revealed that nickel plays the central role
Articles
Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.
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