HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Benzaldehyde → HCID 178489586, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Benzaldehyde | HCID 240 | — |
| Edukt | 2-Methoxyaniline | HCID 7000 | — |
| Lösungsmittel | Toluene | HCID 1140 | — |
| Produkt | HCID 178489586 | HCID 178489586 | — |
Reaktionsschritte
A mixture of 31.8 g (0.30 mol) of benzaldehyde, 36.9 g (0.30 g) of 2-methoxyaniline and 450 mL of toluene was refluxed using a Dean-Stark head for 1 hr. 15 granules of 4A molecular sieves were added. This mixture was refluxed for 4 hr, then filtered off, and the filtrate was evaporated to dryness. The residue was dried in vacuum at 70° C. This crude product was further used without an additional purification, since it is unstable on silica gel 60 and decomposes when dried under vacuum. Yield 52.0 g (82%) of the title material.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08530593B2 |
| Quelldatensatz | uspto-grants-2013_09 |
| ORD ID | ord-c8f4ee2ab0a142a4b1a7590925e67ed8 |
| Quellennotiz | uspto-grants-2013_09 |