Sodium Carbonate → HCID 23067328, compound

Participants

Reaction Steps

Under an atmosphere of argon, 9-(3-(4-phenylphenyl)phenyl)-10-bromoanthracene (3.0 g, 6.2 mmole), 4-(2,2-diphenylvinyl)phenylboric acid (2.0 g, 6.7 mmole, 1.1 eq) and tetrakis(triphenylphosphine)palladium(0) (0.14 g, 0.12 mmole, 2% Pd) were suspended in toluene (20 ml). To the obtained suspension, a 2M aqueous solution of sodium carbonate (2.1 g, 20 mmole, 3 eq/10 ml) was added, and the resultant mixture was refluxed for 10 hours. The reaction mixture was filtered and washed with water and methanol, and a light yellow solid substance was obtained. The obtained solid substance was suspended in boiling toluene (30 ml). After the suspension was cooled while being left standing, the suspension was filtered, and a light yellow solid substance (3.0 g, the yield: 73%) was obtained. The result of examination of the obtained product in accordance with 1H-NMR was as follows:

Provenance & Evidence