901162

cis-[1,2-Bis(diphenylphosphino)ethane](2-methylphenyl)nickel(II) chloride

≥95%

• Synonym(s): cis-(dppe)Ni(o-tolyl)Cl
• Empirical Formula (Hill Notation): C₃₃H₃₁ClNiP₂
• CAS Number: 1256262-67-5
• Molecular Weight: 583.69
• UNSPSC Code: 12352200

Properties

• Assay: ≥95%
• form: powder or solid
• reaction suitability: core: nickel; reaction type: Cross Couplings; reagent type: catalyst
• mp: >300 °C
• 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

Description

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.

Safety Information

• Storage Class Code: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable