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2,5-Dimethyl-4-benzoquinone → 2,5-Bis((3-(dimethylamino)propyl)thio)-3,6-dimethyl-1,4-benzenediol dihydrochloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2,5-Dimethyl-4-benzoquinone | HCID 8718 | — |
| 反応物 | 3-(Dimethylamino)propane-1-thiol hydrochloride | HCID 12947129 | — |
| 触媒 | Triethylamine | HCID 8471 | — |
| 溶媒 | Acetone | HCID 180 | — |
| 生成物 | 2,5-Bis((3-(dimethylamino)propyl)thio)-3,6-dimethyl-1,4-benzenediol dihydrochloride | HCID 21163756 | — |
反応手順
A mixture of 27.2 g (0.200 mole) of 2,5-dimethyl-1,4-benzoquinone, 31.1 g (0.200 mole) of 3-(dimethylamino)propanethiol hydrochloride and six drops of triethylamine in 300 ml of acetone was stirred at ambient temperature for 15 hours. The cream-colored, crude, solid product was collected on a filter and recrystallized from methanol to give the pure product, 2,5-bis((3-(dimethylamino)propyl)thio)-3,6-dimethyl-1,4-benzenediol dihydrochloride, as cream-colored platelets, mp 254.5° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04281118 |
| 出典データセット | uspto-grants-1981_07 |
| ORD ID | ord-274cec5bb6204b0db2af77c62ea43fcc |
| 出典メモ | uspto-grants-1981_07 |