Oxacyclohexadecane-2,13-dione → 13-Hydroxy-oxacyclohexadecan-2-one

関与物質

反応手順

According to Russian Inventor's Certificate 1 133 274, 12-oxo-15-pentadecanolide is reduced in the presence of Raney nickel to give 12-hydroxy-15-pentadecanolide, which is then dehydrated, for example in the presence of phosphoric acid, to give the corresponding 15-pentadec-11- and -12-enolides, and these products are then hydrogenated in the presence of a nickel catalyst to give I.

情報源と証拠