901163

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

≥95%

• 동의어(들): trans-(PEt₃)₂Ni(mesityl)Br
• 실험식(Hill 표기법): C₂₁H₄₁BrNiP₂
• CAS Number: 69456-30-0
• Molecular Weight: 494.10
• UNSPSC 코드: 12352200

속성

• 분석: ≥95%
• 형태: powder or solid
• 반응 적합성: 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

설명

애플리케이션

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.

기타 정보

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

법적 정보

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

안전성 정보

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