Carbon Disulfide → [3-[3-(1-Piperidinylmethyl)phenoxy]propyl]isothiocyanate

関与物質

反応条件

反応手順

A solution of carbon disulphide (3.3 ml) in acetone (8 ml) was added dropwise to a solution of 3-[3-(1-piperidinylmethyl)phenoxy propanamine (12.4 g) in acetone (30 ml) over a 15 minute period, between -5° and -10° C. The solution was cooled to -14° C. and mercury (II) chloride (13.6 g) in acetone (30 ml) was added, during 45 minutes. Triethylamine (16 ml) was added at 0° C. during 15 minutes, and the mixture was heated at reflux for 45 minutes. The resulting suspension was purified by filtration and the filtrate evaporated in vacuo. The residue was purified by column chromatography using methanol as eluant to give the title compound (6 g) as an amber oil.

情報源と証拠