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904937

Sigma-Aldrich

2,6-Bis(N-pyrazolyl)pyridine nickel (II) dichloride

≥95% anhydrous basis

Synonym(s):

(bpp)NiCl2

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About This Item

Empirical Formula (Hill Notation):
C11H9Cl2N5Ni
CAS Number:
Molecular Weight:
340.82
MDL number:
UNSPSC Code:
12352101
NACRES:
NA.22

Assay

≥95% anhydrous basis

form

powder or crystals

reaction suitability

core: nickel
reaction type: Cross Couplings
reagent type: catalyst

mp

107.9-132.4 °C (Decomp)

Application

2,6-Bis(N-pyrazolyl)pyridine nickel (II) dichloride ((bpp)NiCl2) is a Ni precatalyst that can be used in Negishi alkyl-alkyl cross-coupling, reductive cross-coupling of styrenyl aziridines, and dialkyl ether formation.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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