HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-(m-Nitrobenzamido)-1,5-naphthalenedisulfonic acid disodium salt → 2-(m-Aminobenzamido)-1,5-naphthalenedisulfonic acid disodium salt
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-(m-Nitrobenzamido)-1,5-naphthalenedisulfonic acid disodium salt | HCID 88828409 | — |
| Edukt | HCID 178418361 | HCID 178418361 | — |
| Katalysator | Palladium | HCID 23938 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 2-(m-Aminobenzamido)-1,5-naphthalenedisulfonic acid disodium salt | HCID 88828600 | — |
Reaktionsschritte
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.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04027038 |
| Quelldatensatz | uspto-grants-1977_05 |
| ORD ID | ord-bd5a3737ac4542e0ba13c41a9b8d6c1e |
| Quellennotiz | uspto-grants-1977_05 |