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901163

Sigma-Aldrich

trans-Bis(triethylphosphine)(2,4,6-trimethylphenyl)nickel(II) bromide

≥95%

Synonym(s):

trans-(PEt3)2Ni(mesityl)Br

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About This Item

Empirical Formula (Hill Notation):
C21H41BrNiP2
CAS Number:
69456-30-0
Molecular Weight:
494.10
UNSPSC Code:
12352200

assay

≥95%

form

powder or solid

reaction suitability

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

mp

159-164 °C

SMILES string

Br[Ni](C1=C(C)C=C(C)C=C1C)(P(CC)(CC)CC)P(CC)(CC)CC

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.

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCF3674

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