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Benzene → 4-Amino-2,6-di-tert-butylphenol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Benzene | HCID 241 | — |
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | Phenol, 2,6-bis(1,1-dimethylethyl)-4-nitroso- | HCID 70383 | — |
| 反応物 | Sodium dithionate | HCID 146045 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | 4-Amino-2,6-di-tert-butylphenol | HCID 314220 | — |
反応手順
2,6-di tert.butyl-4-aminophenol was prepared by adding in a nitrogen atmosphere, a solution of 70 grams of sodium dithionate in 300 milliliters of water to a mixture of 23.5 grams of 2,6-di tert.butyl-4-nitrosophenol, 80 milliliters of 5 N sodium hydroxide solution and 160 milliliters of water. The addition was accomplished in 45 minutes at 24° C. to 41° C. After stirring for 21/4 hours, 100 milliliters of benzene was added to dissolve the solid product, and the layers were separated.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04152319 |
| 出典データセット | uspto-grants-1979_05 |
| ORD ID | ord-3e06d5bb08894a8ca781c0a615422762 |
| 出典メモ | uspto-grants-1979_05 |