化工社化工社 化学情報印刷レポート · 研究参考用
Hydroxylamine → 7-nitro-3,4-dihydro-2H-naphthalen-1-one oxime
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydroxylamine | HCID 787 | — |
| 反応物 | 7-Nitro-1-tetralone | HCID 38445 | — |
| 溶媒 | Pyridine | HCID 1049 | — |
| 生成物 | 7-nitro-3,4-dihydro-2H-naphthalen-1-one oxime | HCID 300031 | 88% |
反応手順
To a solution of 7-nitro-3,4-dihydro-2H-naphthalen-1-one (500 mg, 2.62 mmol) in pyridine (2 mL) was added hydroxylamine solution (1 mL, ˜50% solution in water). The reaction was stirred at room temperature for 1 h, then concentrated and purified by column chromatography (10-50% ethyl acetate-hexanes) to yield 7-nitro-3,4-dihydro-2H -naphthalen-1-one oxime (471 mg, 88%). HPLC ret. time 2.67 min, 10-99% CH3CN, 5 min run; ESI-MS 207.1 m/z (MH+).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08101767B2 |
| 出典データセット | uspto-grants-2012_01 |
| ORD ID | ord-e128b2be720c4c8db8e3f63bf594f2a2 |
| 出典メモ | uspto-grants-2012_01 |