901165
trans-Bis(tricyclohexylphosphine)(2-methylphenyl)nickel(II) chloride
≥95%
Synonym(s):
trans-(PCy3)2Ni(o-tolyl)Cl
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About This Item
Empirical Formula (Hill Notation):
C43H73ClNiP2
CAS Number:
Molecular Weight:
746.13
UNSPSC Code:
12352200
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![[(TMEDA)Ni(o-tolyl)Cl] 95%](/deepweb/assets/sigmaaldrich/product/structures/236/439/768c916e-994f-47e3-a980-3ca0471317d7/640/768c916e-994f-47e3-a980-3ca0471317d7.png)
Assay
≥95%
form
powder or solid
reaction suitability
core: nickel
reaction type: Cross Couplings
reagent type: catalyst
mp
>300 °C
SMILES string
Cl[Ni](C1=C(C)C=CC=C1)(P(C2CCCCC2)(C3CCCCC3)C4CCCCC4)P(C5CCCCC5)(C6CCCCC6)C7CCCCC7
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.
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Product No.
Description
Pricing
Storage Class Code
4.1B - Flammable solid hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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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.
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