Hexane → HCID 59489062, compound

Participants

Reaction Steps

5-propyl-5″-bromo-2,2′:5′,2″-terthiophene (2) (0.51 g; 1.38 mmol), 4-pentylphenyl borate (50.48 g; 1.85 mmol), and tetrakis(triphenylphosphine)palladium (0) (0.037 g; 0.03 mmol) were dissolved in dimethoxyethane (50 ml) and a 10 wt % sodium carbonate aqueous solution (50 ml) was added thereto, followed by reflux for 1 hour. After cooling to room temperature, a precipitate generated as a result of addition of water was separated by filtration, followed by purification with silica gel column chromatography (developing solvent: cyclohexane). Then, the resultant was recrystallized with n-hexane (yield: 0.47 g (1.08 mmol; yield percentage: 78%)).

Provenance & Evidence