Compound 4PE-1P

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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 terephthalaldehyde (4.0 mg, 30 µmol, 2 equiv.) were suspended in in a mixture of 1,4-dioxane (149 μL) and mesitylene (33 μL). The resulting mixture was vortexed until complete dissolution of the reactants was achieved. Aqueous acetic acid (6 M, 18 μL) was added and the mixture was kept in a glass tube at 120 °C for 4 days. The resulting bright yellow precipitate was collected by filtration, washed with dioxane and dried under reduced pressure. Analysis (calcd., found for C₁₂₆H₈₄N₁₂): C (85.29, 83.92), H (5.23, 4.78), N (9.47, 9.31).