Compound 4PE-3P

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Compound data: CIF

Synthetic procedure: See article for the definitive version of this procedure and for full experimental details.

1,1,2,2-tetrakis(4-aminophenyl)ethene 1 (5.9 mg, 15 µmol, 1 equiv.) and p-terphenyl-4,4''-dicarboxaldehyde (8.1 mg, 30 µmol, 2 equiv.) were suspended in a mixture of 1,4-dioxane (149 μL) and mesitylene (33 μL). The mixture was vortexed and aqueous acetic acid (6 M, 18 μL) was added. The mixture was kept in a glass tube at 120 °C for 4 days, yielding an ochre precipitate. The product was filtred, washed with dioxane and dried under reduced pressure. Analysis (calcd., found for C₁₉₈H₁₃₂N₁₂): C (88.49, 86.33), H (5.25, 5.04), N (6.25, 6.27).