HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Diethylamine → 2-(Diethylamino-acetylamino)6-amino-benzo[1,2-d:5,4-d']bisthiazole
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Diethylamine | HCID 8021 | — |
| Edukt | 2-Chloroacetylamino-6-amino-benzo[1,2-d:5,4-d']bisthiazole | HCID 20528201 | — |
| Lösungsmittel | 1,4-Dioxane | HCID 31275 | — |
| Produkt | 2-(Diethylamino-acetylamino)6-amino-benzo[1,2-d:5,4-d']bisthiazole | HCID 86738529 | — |
Reaktionsschritte
A mixture of 0.5 gm of 2-(chloroacetyl-amino)-6-amino-benzo[1,2-d:5,4-d']bisthiazole, 0.7 gm of diethylamine and 3 ml of dioxane was refluxed for 2 hours. Then, the solvent was evaporated in vacuo, the residue was dissolved in ethyl acetate, and the solution was washed with water and dried over sodium sulfate. After evaporation of the solvent, 0.3 gm (60% of theory) of the title compound, M.P. 203°-205° C. (from ethanol/dimethylformamide) were obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04344946 |
| Quelldatensatz | uspto-grants-1982_08 |
| ORD ID | ord-cce5813548c3422aa236ff55eaeacd1a |
| Quellennotiz | uspto-grants-1982_08 |