Tetrahydrofuran → HCID 58231720, compound

Participants

Reaction Steps

1.5 g of the thus obtained 2,4,6-tris(4-dibenzothiophenyl)phenol is placed in a round bottom flask; 30 mL of THF is added to form a transparent solution; after ice cooling the flask, 0.4 g of triethylamine is added; 0.30 g of acryloyl chloride is then added dropwise; after adding the whole, the temperature is returned to room temperature; and the mixture is stirred for 30 minutes. 30 mL of water is added; the mixture is vigorously stirred; and 100 mL of dichloromethane is then added, thereby separating an aqueous solution. The aqueous layer is washed with dichloromethane and then gathered with the original dichloromethane solution; and the mixture is dried upon application of magnesium sulfate. The resulting mixture is concentrated by filtration with a filter paper; and the concentrate is separated by a silica gel column (eluate: hexane/dichloromethane mixture), thereby obtaining 0.9 g (yield: 59%) of the foregoing white solid. 1H NMR (CDCl3, 400 MHz): δ (ppm) 5.44 (dd=1.2 & 10.4 Hz, 1H), 5.63 (dd=10.4 & 17.2 Hz, 1H), 5.96 (dd=1.2 & 17.2 Hz, 1H), 7.43 to 7.69 (m, 12H), 7.82 to 7.91 (m, 3H), 8.12 (s, 2H), 8.14 to 8.21 (m, 6H)

Provenance & Evidence