関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | Aniline | HCID 6115 | — |
| 反応物 | Ammonium Hydroxide | HCID 14923 | — |
| 反応物 | Sodium Dithionite | HCID 24489 | — |
| 反応物 | 1,4-Dioxane | HCID 31275 | — |
| 反応物 | 6-Methyl-4'-nitro-N-[3-(trifluoromethyl)phenyl]biphenyl-3-carboxamide | HCID 69042860 | — |
| 生成物 | 4'-Amino-6-methyl-N-[3-(trifluoromethyl)phenyl]biphenyl-3-carboxamide | HCID 69043109 | — |
反応手順
6-Methyl-4′-nitro-N-[3-(trifluoromethyl)phenyl]biphenyl-3-carboxamide was dissolved in 1,4-dioxane (10.00 mL, 0.1281 mol) and water (5.00 mL, 0.278 mol), and ammonium hydroxide (0.18 mL, 0.0045 mol) was added. To the reaction was added sodium dithionite (1.10 g, 0.00632 mol) and this mixture was stirred at 25° C. for 2 hours at which time HPLC analysis showed aniline formation. The reaction was extracted with ethyl acetate and the organic extracts were washed with water, saturated NaCl, dried (MgSO4) and concentrated in vacuo. MS (EI) m/z=371 (M+H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08841318B2 |
|---|
| 出典データセット | uspto-grants-2014_09 |
|---|
| ORD ID | ord-34f889e5ec484bf89e10598dfd14812a |
|---|
| 出典メモ | uspto-grants-2014_09 |
|---|
