Sodium Carbonate → 2-(4-Naphthalen-2-ylmethyl-piperazin-1-yl)-pyrimidine

関与物質

反応手順

To a mixture containing 5.0 g. of β-chloromethylnaphthalene, 3.0 g. of sodium carbonate and 30 ml. of dimethylformamide is added 4.6 g. of pyrimidinylpiperazine. The mixture is stirred and heated on a steam bath for approximately two hours. The mixture is then cooled, filtered and the filtrate is concentrated to a small volume in vacuo. The residue is washed with water and crystallized from ethanol to yield 1-(β-napthylmethyl)-4-(2-pyrimidinyl)-piperazine having a melting point of 109°-110° C.

情報源と証拠