900583

Li-Li Auxiliary

≥95%

• Synonym(e): N-(2-Cyanophenethyl)-4-nitrobenzenesulfonamide
• Empirische Formel (Hill-System): C₁₅H₁₃N₃O₄S
• Molekulargewicht: 331.35
• UNSPSC-Code: 12352101

Eigenschaften

• Assay: ≥95%
• Form: powder or crystals
• Eignung der Reaktion: reaction type: C-C Bond Formation; reagent type: catalyst; reagent type: ligand; reaction type: C-H Activation

Beschreibung

Anwendung

Li-Li auxiliary assists the direct meta-C–H olefination and acetoxylation of benzoic acids through a nitrile-based sulfonamide template under mild conditions. The expansion of substrate scope regardless of substitution patterns and steric biases will enable the wide adoption of this protocol to the synthesis of drug molecules and natural products, of which benzoic acids are significant motifs.

Sonstige Hinweise

Pd(II)-catalysed meta-C–H functionalizations of benzoic acid derivatives

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable