HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Chloro-2-hydroxybenzaldehyde → N-(4-bromophenyl)-8-chloro-2-oxo-2H-chromene-3-sulfonamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-Chloro-2-hydroxybenzaldehyde | HCID 519651 | — |
| Edukt | 4-Bromoanilinosulfonyl acetic acid | HCID 18772361 | — |
| Lösungsmittel | Acetic Acid | HCID 176 | — |
| Produkt | N-(4-bromophenyl)-8-chloro-2-oxo-2H-chromene-3-sulfonamide | HCID 10047436 | — |
Reaktionsschritte
A solution of 3-chlorosalicylaldehyde (1 mmol) and 4-bromoanilinosulfonyl acetic acid (1 mmol) in acetic acid (10 mL) was subjected to the General Procedure 1, Method A to yield the title compound; m.p. 202-204° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08143428B2 |
| Quelldatensatz | uspto-grants-2012_03 |
| ORD ID | ord-704f1ee32968413bab9f8d969f655177 |
| Quellennotiz | uspto-grants-2012_03 |