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Phosphorus sulfide (P2S5) → 3-Dodecylthiophene
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Phosphorus sulfide (P2S5) | HCID 14817 | — |
| 反応物 | 2-Dodecylbutanedioic acid | HCID 62822 | — |
| 反応物 | 2-Dodecylthiophene | HCID 566347 | — |
| 溶媒 | 1,4-Dichlorobenzene | HCID 4685 | — |
| 生成物 | 3-Dodecylthiophene | HCID 2733655 | — |
反応手順
The reaction was carried out in substantially the same manner as in Example 7, by using 27.2 g (0.075 mol) of the dipotassium salt of dodecylsuccinic acid as the initial materials (the salt was prepared in the manner described in Example 5), 33.3 g (0.075 mol) of tetraphosphorus decasulfide, and 9.3 g (0.3 mol) of red phosphorus, as well as 100 ml of dichlorobenzene as a solvent. The yield of dodecylthiophene was 48% (b.p. 196° C./20 mbar).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05512685 |
| 出典データセット | uspto-grants-1996_04 |
| ORD ID | ord-f0ef50720fac4c769d1be9a51392496d |
| 出典メモ | uspto-grants-1996_04 |