反应详情

2-(3-Octadecyloxy-2,2-bis-octadecyloxymethyl-propoxy)-9-(4-chlorophenyl)-9-fluorenol (66 mg, 56 μmol) was dissolved in chloroform (1 ml), acetyl bromide (41 μl, 0.55 mmol) was added dropwise thereto and the mixture was stirred for 2 hours. After completion of the reaction, the solvent was evaporated, and the residue was crystallized from acetonitrile (1 ml) to give 2-(3-octadecyloxy-2,2-bis-octadecyloxymethyl-propoxy)-9-(4-chlorophenyl)-9-bromofluorene (55 mg, 44 mol, 79%).

1. customAfter completion of the reaction
2. customthe solvent was evaporated
3. customthe residue was crystallized from acetonitrile (1 ml)