HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Formaldehyde → (3,4-dihydro-2(1H)-isoquinolinylmethyl]-1H-benz[de]isoquinoline-1,3(2H)-dione
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Formaldehyde | HCID 712 | — |
| Edukt | 1,2,3,4-Tetrahydroisoquinoline | HCID 7046 | — |
| Edukt | Naphthalimide | HCID 66491 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | (3,4-dihydro-2(1H)-isoquinolinylmethyl]-1H-benz[de]isoquinoline-1,3(2H)-dione | HCID 21551797 | — |
Reaktionsschritte
An equimolar mixture of 1,2,3,4-tetrahydroisoquinoline, aqueous formaldehyde, and 1,8-naphthalimide is suspended in a small amount of dimethylformamide and the mixture is heated until dissolution is complete. The solution is allowed to stand at room temperature and the resulting precipitate is filtered off and dried to yield 2-[(3,4-dihydro-2(1H)-isoquinolinylmethyl]-1H-benz[de]isoquinoline-1,3(2H)-dione.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US03947452 |
| Quelldatensatz | uspto-grants-1976_03 |
| ORD ID | ord-86ae842f9f6b4d99be980a88a6d2904a |
| Quellennotiz | uspto-grants-1976_03 |