HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Salicylaldehyde → 3-(2,4-dichlorobenzylsulfonyl)-2H-chromen-2-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Salicylaldehyde | HCID 6998 | — |
| Edukt | 2-(2,4-Dichlorobenzylsulfonyl)acetic acid | HCID 302764 | — |
| Lösungsmittel | Acetic Acid | HCID 176 | — |
| Produkt | 3-(2,4-dichlorobenzylsulfonyl)-2H-chromen-2-one | HCID 11617609 | 86% |
Reaktionsschritte
A solution of salicylaldehyde (1 mmol) and 2-(2,4-dichlorobenzylsulfonyl)acetic acid (1 mmol) in acetic acid (10 mL) was subjected to the General Procedure 2, Method A to generate an 86% yield of the title compound; m.p. 228-229° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08143428B2 |
| Quelldatensatz | uspto-grants-2012_03 |
| ORD ID | ord-621274b353364bea99c5f10963d151b1 |
| Quellennotiz | uspto-grants-2012_03 |