関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | 2,6-Di-t-butyl-p-benzoquinone | HCID 12867 | — |
| 反応物 | Sodium Dithionite | HCID 24489 | — |
| 触媒 | Benzyl triethylammonium chloride | HCID 66133 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | 2,6-Di-tert-butylhydroquinone | HCID 75550 | — |
反応手順
To 60 mL of water, 15.8 g (90.8 mmol) of sodium hydrosulfite, 50 mL of ethyl acetate, 10.0 g (45.5 mmol) of 2,6-di-tert-butyl-1,4-benzoquinone and 1.04 g (4.57 mmol) of benzyltriethylammonium chloride were added and the mixture was stirred for 1 hour at 25° C. The reaction mixture was subjected to liquid-liquid separation and the aqueous layer was discarded. The organic layer was washed with 20 mL of 10% aqueous sodium chloride and the solvent was distilled off under reduced pressure to give 2,6-di-tert-butylhydroquinone.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US06852867B2 |
|---|
| 出典データセット | uspto-grants-2005_02 |
|---|
| ORD ID | ord-af7933a982704aeda178c2934657f442 |
|---|
| 出典メモ | uspto-grants-2005_02 |
|---|
