化工社化工社 化学情報印刷レポート · 研究参考用
4-Amino-3-nitrobenzaldehyde → (3,4-Diaminophenyl)methanol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Amino-3-nitrobenzaldehyde | HCID 13237703 | — |
| 反応物 | HCID 178418361 | HCID 178418361 | — |
| 触媒 | Nickel | HCID 935 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | (3,4-Diaminophenyl)methanol | HCID 12902832 | — |
反応手順
A mixture of 8.3 parts of 4-amino-3-nitrobenzaldehyde in 200 parts of methanol is hydrogenated at normal pressure and at room temperature with 5 parts of Raney-nickel catalyst. After a calculated amount of hydrogen is taken up, the catalyst is filtered off and the filtrate is evaporated, yielding 8.5 parts of 3,4-diaminobenzenemethanol as an oily residue.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04179505 |
| 出典データセット | uspto-grants-1979_12 |
| ORD ID | ord-cf77a8351ed64d57a9aebf6979c13758 |
| 出典メモ | uspto-grants-1979_12 |