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Dimethylformamide → 6-(12-Acetoxydodecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dimethylformamide | HCID 6228 | — |
| 反応物 | 6-(12-Acetoxydodecyl)-2,3-dimethoxy-5-methylphenol | HCID 13065236 | — |
| 触媒 | Salcomine | HCID 26517 | — |
| 溶媒 | Oxygen | HCID 977 | — |
| 生成物 | 6-(12-Acetoxydodecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone | HCID 12881465 | — |
反応手順
To a dimethylformamide solution (20 ml) of 6-(12-acetoxydodecyl)-2,3-dimethoxy-5-methylphenol (1.1 g) is added bis(salicylidene)ethylenediiminocobalt(II) (40 mg) and the mixture is stirred in oxygen streams at atmospheric pressure and temperature for 72 hours. The product is isolated as in Example 7 and recrystallized from etherhexane (1:1). The above procedure yields 6-(12-acetoxydodecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone (0.84 g) as orange-yellow needles melting at 47° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04559177 |
| 出典データセット | uspto-grants-1985_12 |
| ORD ID | ord-9d0c04129eaa4c1dac08bb09ea2adde5 |
| 出典メモ | uspto-grants-1985_12 |