696668

Sigma-Aldrich

氯化镍(II)乙二醇二甲基醚络合物

98%

别名:
二氯(二甲氧基乙烷)镍, NiCl2 甘醇二甲醚
线性分子式:
NiCl2:CH3OCH2CH2OCH3
CAS号:
分子量:
219.72
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

测定

98%

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

应用

氯化镍(II)乙二醇二甲基醚络合物可用于:
  • 用作外消旋苄基氯的硼化反应的催化剂,以合成对映体富集的苄基硼酸酯。
  • 用作烷基碘的三氟甲基化的启动剂,以合成多种烷基CF3化合物。
  • 合成双(苯并咪唑-2-亚苄基)镍钳形配合物,可用于将CO2电催化还原为CO。
  • 用作路易斯酸催化剂,通过可见光的光活化作用C-酰化β-酮酸酯。

包装

1, 5 g in glass bottle

警示用语:

Danger

hazcat

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

storage_class_code

4.3 - Hazardous materials, which set free flammable gases upon contact with water

WGK Germany

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

分析证书

原产地证书 (CofO)

Copper-Catalyzed Reductive Trifluoromethylation of Alkyl Iodides with Togni?s Reagent.
Chen Y, et al.
Organic Letters, 20(15), 4677-4680 (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)
Catalyst-Controlled Regioselective Acylation of ?-Ketoesters with ?-Diazo Ketones Induced by Visible Light.
Liu D, et al.
Organic Letters, 20(22), 7278-7282 (2018)
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...
Nickel-Catalyzed Enantioconvergent Borylation of Racemic Secondary Benzylic Electrophiles.
Wang Z, et al.
Angewandte Chemie (International Edition in English), 57(44), 14529-14532 (2018)

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