901162
cis-[1,2-Bis(diphenylphosphino)ethane](2-methylphenyl)nickel(II) chloride
≥95%
别名:
cis-(dppe)Ni(o-tolyl)Cl
SMILES string
Cl[Ni]1(C2=C(C)C=CC=C2)P(C3=CC=CC=C3)(C4=CC=CC=C4)CCP1(C5=CC=CC=C5)C6=CC=CC=C6
assay
≥95%
form
powder or solid
reaction suitability
core: nickel, reaction type: Cross Couplings, reagent type: catalyst
mp
>300 °C
Application
The following Ni-complex is an air-stable precatalyst for various Ni-catalyzed reactions which normally require Ni(cod)2, however, this precatalyst will not require any glovebox or schlenk techniques that must be followed with Ni(cod)2. Rates are enhanced and selectivity is maintained when compared to the same reaction with Ni(cod)2.
Other Notes
Legal Information
Patent application PCT/US2014/064565. Sold under license from the Massachusetts Institute of Technology.
存储类别
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Recent advances in homogeneous nickel catalysis.
Tasker S Z, et al.
Nature, 509(7500), 299-299 (2014)
Sarah Z Tasker et al.
Nature, 509(7500), 299-309 (2014-05-16)
Tremendous advances have been made in nickel catalysis over the past decade. Several key properties of nickel, such as facile oxidative addition and ready access to multiple oxidation states, have allowed the development of a broad range of innovative reactions.
商品
The Jamison group has developed a library of bench-stable phosphine-containing nickel(II) precatalysts that are converted into active catalysts in situ.
Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.
相关内容
Jamison group focuses on new reaction development for organic synthesis, pioneering air-stable nickel precatalysts.
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