関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 1-Iodohexadecane | HCID 11007 | — |
| 反応物 | Sodium hydride | HCID 24758 | — |
| 反応物 | 2-(Phenylmethoxy)-1,3-propanediol | HCID 203567 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 生成物 | 2-(Benzyloxy)-3-(hexadecyloxy)propan-1-ol | HCID 13277140 | 26.2% |
反応手順
To a suspension of about 14.26 g of washed about 50% sodium hydride in about 500 ml of dimethylformamide was added about 49.2 g of 2-(benzyloxy)-1,3-propanediol over about 20 minutes. The mixture was stirred for about 40 minutes, then cooled to about 0° C. and about 95.13 g of hexadecyl iodide were added. After standing about 10 minutes, the mixture was stirred at room temperature for about 3 hours, then filtered through celite and diluted with about 1000 ml of water. This mixture was extracted with petroleum ether. The ether extract was dried and the solvent removed giving an oil. This oil was chromatographed on a column of florisil, eluting first with petroleum ether and then successively with about 5% and about 10% ether in petroleum ether to elute the product, giving about 28.8 g of the desired title compound as a light yellow oil.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US04640913 |
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| 出典データセット | uspto-grants-1987_02 |
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| ORD ID | ord-a4eda06d550a4181ae7848f8b6d71f42 |
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| 出典メモ | uspto-grants-1987_02 |
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