TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preparation (claimed): 2,7-Dibromo-9,9-dialkyl fluorine and n-butyl lithium are reacted in a solvent (a) in water-free and oxygen-free environment at 70 degrees C to 85 degrees C in molar ratio of 1:2-1:4, 2-i-propoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolan or bis(pinacolato)diboron is added to the reaction mixture, heated to 20-30 degrees C, and reacted for 12-48 hours, to form 2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan)-9,9-dialkyl fluorine. Then, the obtained product is reacted with 9,10-dibromoanthracene or its derivative, and carbazole or its derivative in oxygen-free environment, solvent (b) containing catalyst and base solution is added to the reaction mixture, and Suzuki reaction is carried out at 70-100 degrees C for 24-72 hours, to obtain anthracene compound. Preferred Composition: The solvent (a) is chosen from tetrahydrofuran, ethyl ether, dichloromethane, trichloromethane and ethyl acetate. The molar amount of the 2-i-propoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolan is 2-4 times of molar amount of the 2,7-dibromo-9,9-dialkyl fluorine. The solvent (a) is chosen from benzene, chlorobenzene, toluene, ethylene glycol dimethyl ether, tetrahydrofuran, ethyl ether, dichloromethane, trichloromethane and ethyl acetate. The catalyst is mixture of organopalladium and organic phosphorus ligand. The amount of the catalyst is 0.0002-0.2 times of that of 2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan)-9,9-dialkyl fluorine. The base solution is aqueous solution of sodium hydroxide, aqueous solution of sodium carbonate, aqueous solution of sodium hydrogen carbonate or aqueous solution of tetraethyl ammonium hydroxide. The molar amount of base in the base solution is 2-20 times of molar amount of 2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan)-9,9-dialkyl fluorine. The organopalladium is tetrakis(triphenylphosphine)palladium(0), palladium(II) acetate, tris(dibenzylideneacetone)dipalladium(0) or bis(triphenylphosphine)palladium chloride. The organic phosphorus ligand is tricyclohexyl phosphine or tri(o-tolyl)phosphine. The mixture of organopalladium and organic phosphorus ligand is tris(dibenzylideneacetone)dipalladium(0)/tri(o-tolyl)phosphine.