HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Hydroxy-4-Methoxybenzaldehyde → 3-(4-methoxybenzylsulfonyl)-7-methoxy-2H-chromen-2-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Hydroxy-4-Methoxybenzaldehyde | HCID 69600 | — |
| Edukt | 4-Methoxybenzyl-sulfonylacetic acid | HCID 12097414 | — |
| Lösungsmittel | Acetic Acid | HCID 176 | — |
| Produkt | 3-(4-methoxybenzylsulfonyl)-7-methoxy-2H-chromen-2-one | HCID 11537779 | 43% |
Reaktionsschritte
A solution of 4-methoxysalicylaldehyde (1 mmol) and 2-(4-methoxybenzylsulfonyl)acetic acid (1 mmol) in acetic acid (10 mL) was subjected to the General Procedure 2, Method A to generate a 43% yield of the title compound; m.p. 179-180° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08143428B2 |
| Quelldatensatz | uspto-grants-2012_03 |
| ORD ID | ord-e8a86f6410794085a1271fc5d94abea0 |
| Quellennotiz | uspto-grants-2012_03 |