Sodium Iodide → Ethyl 2-(4-iodomethylphenyl)propionate

関与物質

反応手順

After a solution of 15 g of sodium iodide in 140 ml of methyl ethyl ketone was refluxed for 1 hour, 12.5 g of ethyl 2-(4-chloromethylphenyl)propionate was added and refluxing was continued for further 8 hours. After the reaction was completed, methyl ethyl ketone was removed by distillation from the reaction mixture under reduced pressure, the residue was poured into ice-water and extracted with ether. The extract was washed with water and an aqueous sodium thiosulfate solution, successively, dried, and the solvent was evaporated to give 16.3 g of the desired compound as an oily and slightly yellow substance.

情報源と証拠