関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | O-(4-Nitrophenyl)hydroxylamine | HCID 15562106 | — |
| 反応物 | 1-(4-Methoxyphenyl)-heptane-1,3-dione | HCID 44541818 | — |
| 溶媒 | Acetic Acid | HCID 176 | — |
| 生成物 | (2-Butyl-5-nitrobenzofuran-3-yl)(4-methoxyphenyl)methanone | HCID 22595055 | 70% |
反応手順
O-4-nitrophenylhydroxylamine (100 mg), was suspended in 0.5 ml acetic acid and 1-(4-methoxyphenyl)-heptane-1,3-dione was added. The mixture was stirred at 70° C. for 3 h and then at 100° C. for an additional 14 h. The mixture was cooled to room temperature and the solvent evaporated under vacuum. Yield 70% of 2-butyl-3-(4-methoxybenzoyl)-5-nitrobenzofuran.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08779201B2 |
|---|
| 出典データセット | uspto-grants-2014_07 |
|---|
| ORD ID | ord-3c7a7e1806bd48a19f946c7756e4e421 |
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| 出典メモ | uspto-grants-2014_07 |
|---|
