化工社化工社 化学情報印刷レポート · 研究参考用
4-Nitrobenzaldehyde → 5-(4-Nitrophenyl)-1,3-dioxolo[4,5-g]-isochroman
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Nitrobenzaldehyde | HCID 541 | — |
| 反応物 | 2-(1,3-Dioxaindan-5-yl)ethan-1-ol | HCID 2759846 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 5-(4-Nitrophenyl)-1,3-dioxolo[4,5-g]-isochroman | HCID 404210 | 81% |
反応手順
36.0 g (0.21 mmol) of 2-(1,3-benzodioxol-5-yl)-ethanol is reacted with an equivalent amount of 4-nitrobenzaldehyde analogously to C.A. 105, 1986, 226357, and 50.7 g (81%) of the title compound, melting point 149-150° C. (ethanol), is obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06600036B2 |
| 出典データセット | uspto-grants-2003_07 |
| ORD ID | ord-0a316f310ca04f93a3826d3ef961283e |
| 出典メモ | uspto-grants-2003_07 |