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2-(m-Nitrobenzamido)-1,5-naphthalenedisulfonic acid disodium salt → 2-(m-Aminobenzamido)-1,5-naphthalenedisulfonic acid disodium salt
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-(m-Nitrobenzamido)-1,5-naphthalenedisulfonic acid disodium salt | HCID 88828409 | — |
| 反応物 | HCID 178418361 | HCID 178418361 | — |
| 触媒 | Palladium | HCID 23938 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | 2-(m-Aminobenzamido)-1,5-naphthalenedisulfonic acid disodium salt | HCID 88828600 | — |
反応手順
A mixture of 25.0 g of 2-(m-(nitrobenzamido)-1,5-naphthalenedisulfonic acid disodium salt (prepared as in Example 1), 250 ml of water and 2.0 g of 10% palladium on charcoal is hydrogenated in a Parr shaker for 31/2 hours at room temperature with an initial pressure of 42 pounds of hydrogen. During this time a total of 11.5 pounds of hydrogen is absorbed.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04027038 |
| 出典データセット | uspto-grants-1977_05 |
| ORD ID | ord-bd5a3737ac4542e0ba13c41a9b8d6c1e |
| 出典メモ | uspto-grants-1977_05 |