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HRID 2166429作成日：2026年10月27日
1,5-Pentanediol, 1,5-dimethanesulfonate → 1-Hexadecyloxy-3-[5-(methanesulfonyloxy)pentyloxy]-2-methylenepropane
https://huagongshe.com/reaction/2166429
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 1,5-Pentanediol, 1,5-dimethanesulfonate | HCID 16920 | — |
| 反応物 | Sodium hydride | HCID 24758 | — |
| 反応物 | 3-Hexadecyloxy-2-methylenepropan-1-ol | HCID 11358886 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 生成物 | 1-Hexadecyloxy-3-[5-(methanesulfonyloxy)pentyloxy]-2-methylenepropane | HCID 23039596 | — |
反応手順
3-Hexadecyloxy-2-methylenepropan-1-ol (from Preparation 1) (4.45 g), sodium hydride dispersion (55-60% in oil, 1.4 g), and 1,5-dimethanesulfonyloxypentane (10.9 g) were mixed in dry dimethylformamide (33 ml) and stirred at 54° C. for 20 hours. Following the work-up procedure described in Preparation 7, the desired product was obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04945098 |
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| 出典データセット | uspto-grants-1990_07 |
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| ORD ID | ord-c5158f21fbb643de986a729d7be71e49 |
|---|
| 出典メモ | uspto-grants-1990_07 |
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