HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Triethylamine → 8-chlorodibenz[b,f][1,4]oxazepine-10(11H)-carboxylic acid, 2-[(phenylthio)acetyl]hydrazide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | (Phenylthio)acetyl chloride | HCID 4063350 | — |
| Edukt | 8-chlorodibenz[b,f][1,4]oxazepine-10(11H)-carboxylic acid, hydrazide | HCID 13560461 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 8-chlorodibenz[b,f][1,4]oxazepine-10(11H)-carboxylic acid, 2-[(phenylthio)acetyl]hydrazide | HCID 13921367 | — |
Reaktionsschritte
To a stirred mixture of 5.89 g of 8-chloro-10,11-dihydrodibenz[b,f][1,4]oxazepine-10-carboxylic acid hydrazide (see U.S. Pat. No. 3,534,019) and 2.8 ml of triethylamine in 50 ml of cold (ca. 0° ) dichloromethane was slowly added 3.8 g of the title product of Example 1. The mixture was then stirred for twenty hours at room temperature. The solution was then washed three times with 50-ml portions of water, dried over sodium sulfate, filtered, and concentrated in vacuo to give the title compound, m.p. 172°-175°.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04704386 |
| Quelldatensatz | uspto-grants-1987_11 |
| ORD ID | ord-7a2b83102b9e4733a5539683191693a8 |
| Quellennotiz | uspto-grants-1987_11 |