HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 33804Erstellt: 25. Oktober 2026
Benzoic acid, 2-[(2-bromophenyl)thio]-5-nitro- → HCID 59797445, Verbindung
https://huagongshe.com/reaction/33804
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Benzoic acid, 2-[(2-bromophenyl)thio]-5-nitro- | HCID 43090919 | — |
| Lösungsmittel | Methanesulfonic Acid | HCID 6395 | — |
| Produkt | HCID 59797445 | HCID 59797445 | — |
Reaktionsschritte
2-(2-Bromo-phenylsulfanyl)-5-nitro-benzoic acid (34 g, 96 mmol) was suspended in methanesulphonic acid (400 ml) and heated at 150° C. The crude mixture was slowly poured onto ice with vigorous stirring and the precipitate formed was filtered. The solid was suspended into water (50 ml) quenched to pH 7-8 with conc. ammonia solution and filtered. The yellow/lime colored solid was dried under vacuum at 50° C. to give the crude title compound, which was used without any further purification (23.09 g, 72%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US07429660B2 |
|---|
| Quelldatensatz | uspto-grants-2008_09 |
|---|
| ORD ID | ord-0c3ef924ffbf4510b47d23f689a2f013 |
|---|
| Quellennotiz | uspto-grants-2008_09 |
|---|