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Merck
CN
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文件

917745

Sigma-Aldrich

[Ni(dtbbpy)(H2O)4]Cl2

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别名:
Nickel(2+), tetraaqua[4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-κN1,κN1′]-, chloride
经验公式（希尔记法）:
C18H32Cl2N2NiO4
CAS号:
2035424-75-8
分子量:
470.06
UNSPSC代码:
12352200
NACRES:
NA.22

形式

powder

质量水平

100

反应适用性

reagent type: catalyst
reaction type: Cross Couplings

mp

>300 °C

相关类别

应用

[Ni(dtbbpy)(H2O)4]Cl2 is a Ni precatalyst used in a series of Ni/photoredox dual catalysis cross-coupling reactions. These transformations include the decarboxylative coupling of oxetanyl amino acids with aryl halides.

其他说明

Dual Photoredox/Nickel-Catalyzed Conversion of Aryl Halides to Aryl Aminooxetanes: Computational Evidence for a Substrate-Dependent Switch in Mechanism

1,4-Dihydropyridines as Alkyl Radical Precursors: Introducing the Aldehyde Feedstock to Nickel/Photoredox Dual Catalysis

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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Dual Photoredox/Nickel-Catalyzed Conversion of Aryl Halides to Aryl Aminooxetanes: Computational Evidence for a Substrate-Dependent Switch in Mechanism.
Kolahdouzan K, et al.
ACS Catalysis, 10(1), 405-411 (2020)
Álvaro Gutiérrez-Bonet et al.
ACS catalysis, 6(12), 8004-8008 (2016-12-19)
A Ni/photoredox dual catalytic cross-coupling is disclosed in which a diverse range of (hetero)aryl bromides are used as electrophiles, with 1,4-dihydropyridines serving as precursors to Csp3-centered alkyl radical coupling partners. The reported method is characterized by its extremely mild reaction

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