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Merck
CN

907111

2,6-bis(N-pyrazolyl)pyridine nickel(II) bromide

powder or crystals

Synonym(s):

(bpp)NiBr2

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About This Item

Empirical Formula (Hill Notation):
C11H9Br2N5Ni
CAS Number:
1132833-41-0
Molecular Weight:
429.72
MDL number:
MFCD32197459
UNSPSC Code:
12352101
NACRES:
NA.22

Key Documents

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Product Name

2,6-bis(N-pyrazolyl)pyridine nickel(II) bromide,

SMILES string

[Ni+].[Br-].Br.[n]3(nccc3)c1nc(ccc1)[n]2nccc2

InChI key

ZVPBBPDZLUQKSN-UHFFFAOYSA-M

InChI

1S/C11H9N5.2BrH.Ni/c1-4-10(15-8-2-6-12-15)14-11(5-1)16-9-3-7-13-16;;;/h1-9H;2*1H;/q;;;+1/p-1

form

powder or crystals

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

mp

>300 °C

Related Categories

Application

Precatalyst for alkyl-alkyl cross-coupling; reductive cross-coupling of styrenyl aziridines, dialkyl ether formation, reductive amination.

Other Notes

Ni-Catalyzed Carbon-Carbon Bond-Forming Reductive Amination

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Christoph Heinz et al.
Journal of the American Chemical Society, 140(6), 2292-2300 (2018-01-18)
This report describes a three-component, Ni-catalyzed reductive coupling that enables the convergent synthesis of tertiary benzhydryl amines, which are challenging to access by traditional reductive amination methodologies. The reaction makes use of iminium ions generated in situ from the condensation

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