901126

trans-Bis(tribenzylphosphine)(2-methylphenyl)nickel(II) chloride

95%

• Sinónimos: trans-(PBn₃)₂Ni(o-tolyl)Cl
• Fórmula empírica (notación de Hill): C₄₉H₄₉ClNiP₂
• Número de CAS: 1594112-87-4
• Peso molecular: 794.01
• UNSPSC Code: 12352200

Propiedades

• assay: 95%
• form: powder or solid
• reaction suitability: reaction type: Cross Couplings; reagent type: catalyst
• mp: 200-205 °C
• SMILES string: Cl[Ni](C1=C(C)C=CC=C1)(P(CC2=CC=CC=C2)(CC3=CC=CC=C3)CC4=CC=CC=C4)P(CC5=CC=CC=C5)(CC6=CC=CC=C6)CC7=CC=CC=C7

Descripción

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

• Technology Spotlight: Jamison Nickel (II) Precatalysts
• A Broadly Applicable Strategy for Entry into Homogeneous Nickel(0) Catalysts from Air-Stable Nickel(II) Complexes

Legal Information

Patent application PCT/US2014/064565. Sold under license from the Massachusetts Institute of Technology.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable