HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Iodobenzoic acid → 4-Amino-3-(o-carboxyphenylthio)benzoic Acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Iodobenzoic acid | HCID 6941 | — |
| Edukt | 4-Amino-3-mercaptobenzoic acid | HCID 598058 | — |
| Katalysator | Copper | HCID 23978 | — |
| Produkt | 4-Amino-3-(o-carboxyphenylthio)benzoic Acid | HCID 23464488 | — |
Reaktionsschritte
Reflux a mixture of 200 ml of the 50% potassium hydroxide solution of Step A, 24.15 gm (97 mmoles) of o-iodobenzoic acid and 7.5 gm of copper metal powder for 11/2 hours. Cool the mixture and filter. Dilute the filtrate to twice its volume with water and acidify. Separate the solids by filtration, wash well with water and air dry.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04263207 |
| Quelldatensatz | uspto-grants-1981_04 |
| ORD ID | ord-729869e585f3488ea62039d0517b3713 |
| Quellennotiz | uspto-grants-1981_04 |