HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Acryloyl chloride → 5-acryloyl-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Acryloyl chloride | HCID 13140 | — |
| Edukt | 5,10-Dihydro-11H-dibenzo(b,e)(1,4)diazepin-11-one | HCID 201327 | — |
| Lösungsmittel | Toluene | HCID 1140 | — |
| Produkt | 5-acryloyl-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one | HCID 12834710 | — |
Reaktionsschritte
5.26 gm (0.025 mol) of 5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one and 2.7 gm (0.03 mol) of acrylic acid chloride were refluxed in 200 ml of toluene for 3 hours. Subsequently, the reaction mixture was evaporated in vacuo to dryness, and the residue was stirred with aqueous sodium bicarbonate solution. After suction-filtering, washing with water, and drying, 5-acryloyl-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one was obtained with a quantitative yield. Recrystallization from ethanol.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04377576 |
| Quelldatensatz | uspto-grants-1983_03 |
| ORD ID | ord-f5d265f2e4324dbf8d597c9b9a53ee0f |
| Quellennotiz | uspto-grants-1983_03 |