904937
2,6-Bis(N-pyrazolyl)pyridine nickel (II) dichloride
≥95% anhydrous basis, powder or crystals
Synonym(s):
(bpp)NiCl2
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About This Item
Empirical Formula (Hill Notation):
C11H9Cl2N5Ni
CAS Number:
Molecular Weight:
340.82
MDL number:
NACRES:
NA.22
UNSPSC Code:
12352101
Product Name
2,6-Bis(N-pyrazolyl)pyridine nickel (II) dichloride, ≥95% anhydrous basis
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
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Brian P Woods et al.
Journal of the American Chemical Society, 139(16), 5688-5691 (2017-04-14)
A Ni-catalyzed reductive cross-coupling of styrenyl aziridines with aryl iodides is reported. This reaction proceeds by a stereoconvergent mechanism and is thus amenable to asymmetric catalysis using a chiral bioxazoline ligand for Ni. The process allows facile access to highly
Nickel-catalyzed enantioselective reductive cross-coupling of styrenyl aziridines.
Woods BP, et al.
Journal of the American Chemical Society, 139(16), 5688-5691 (2017)
Dialkyl Ether Formation by Nickel-Catalyzed Cross-Coupling of Acetals and Aryl Iodides.
Arendt KM and Doyle AG
Angewandte Chemie (International Edition in English), 54(34), 9876-9880 (2015)
Nickel-Catalyzed Negishi Cross-Couplings of Secondary Nucleophiles with Secondary Propargylic Electrophiles at Room Temperature.
Smith SW and Fu GC
Angewandte Chemie (International ed. in English), 47(48), 9334-9336 (2008)
Articles
Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.
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