Sodium Iodide → HCID 10071331, compound

Participants

Reaction Steps

To 200 ml of acetonitrile were added 18 g (0.052 mol) of Compound 68 obtained in Example 68 and 12 g (0.078 mol) of sodium iodide, and the mixture was refluxed for 24 hours. In the course of refluxing, 7.8 g (0.052 mol) of sodium iodide was added to the mixture. After cooling, the solvent was evaporated under reduced pressure and water was added to the residue. Then, extraction was carried out with chloroform, and the organic layer was washed with a saturated aqueous solution of sodium chloride and dried over anhydrous sodium sulfate. After filtration, the solvent was evaporated under reduced pressure to obtain a crude product. Recrystallization from ethyl acetate-nhexane gave 16 g (yield 73%) of Compound 69.

Provenance & Evidence