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Sigma-Aldrich

Nickel(II) chloride ethylene glycol dimethyl ether complex

98%

Synonym(s):

Dichloro(dimethoxyethane)nickel, NiCl2 glyme

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About This Item

Linear Formula:
NiCl2:CH3OCH2CH2OCH3
CAS Number:
29046-78-4
Molecular Weight:
219.72
MDL number:
MFCD00013481
UNSPSC Code:
12161600
PubChem Substance ID:
329761848
NACRES:
NA.22

Assay

98%

form

powder

reaction suitability

core: nickel
reagent type: catalyst

mp

>300 °C

SMILES string

Cl[Ni]Cl.COCCOC

InChI

1S/C4H10O2.2ClH.Ni/c1-5-3-4-6-2;;;/h3-4H2,1-2H3;2*1H;/q;;;+2/p-2

InChI key

OCMNCWNTDDVHFK-UHFFFAOYSA-L

Related Categories

Application

Nickel(II) chloride ethylene glycol dimethyl ether complex can be used:
  • As a catalyst for the borylation of racemic benzylic chloride to synthesize enantioenriched benzylic boronic esters.
  • As a promoter for the trifluoromethylation of alkyl iodides to synthesize broad range of alkyl-CF3 compounds.
  • For the synthesis of nickel bis(benzimidazol-2-ylidene) pincer complexes which can be used for electrocatalytic reduction of CO2 to CO.
  • As a Lewis acid catalyst for C-acylation β-ketoesters through photoactivation by visible light.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Carc. 1B - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Water-react 2

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Amanda Grass et al.
Dalton transactions (Cambridge, England : 2003), 50(7), 2501-2509 (2021-01-31)
Reaction of LiOCtBu2Ph with TlPF6 forms the dimeric Tl2(OCtBu2Ph)2 complex, a rare example of a homoleptic thallium alkoxide complex demonstrating formally two-coordinate metal centers. Characterization of Tl2(OCtBu2Ph)2 by 1H and 13C NMR spectroscopy and X-ray crystallography reveals the presence of
Catalyst-Controlled Regioselective Acylation of ?-Ketoesters with ?-Diazo Ketones Induced by Visible Light.
Liu D, et al.
Organic Letters, 20(22), 7278-7282 (2018)
Synthesis and comparison of nickel, palladium, and platinum bis (N-heterocyclic carbene) pincer complexes for electrocatalytic CO 2 reduction.
Therrien JA, et al.
Dalton Transactions, 47(6), 1827-1840 (2018)
Nickel-Catalyzed Enantioconvergent Borylation of Racemic Secondary Benzylic Electrophiles.
Wang Z, et al.
Angewandte Chemie (International Edition in English), 57(44), 14529-14532 (2018)
Copper-Catalyzed Reductive Trifluoromethylation of Alkyl Iodides with Togni?s Reagent.
Chen Y, et al.
Organic Letters, 20(15), 4677-4680 (2018)

Articles

Nickel-based Catalysts

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

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