HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Pyridine → N-(3,5-Dinitrophenyl) nonanamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Pyridine | HCID 1049 | — |
| Edukt | 3,5-Dinitroaniline | HCID 12068 | — |
| Edukt | Nonanoyl chloride | HCID 69819 | — |
| Lösungsmittel | 1,1-Dichloroethane | HCID 6365 | — |
| Produkt | N-(3,5-Dinitrophenyl) nonanamide | HCID 13825720 | — |
Reaktionsschritte
3,5-Dinitroaniline, 10.0 g (0.055 mole), is dissolved in 200 ml dichloroethane, containing 25 ml pyridine. The solution is stirred at room temperature while nonanoyl chloride, 10.3 g (0.058 mole), is added slowly. The solution is stirred for 2 hours. Excess pyridine is removed by washing the product with 4N hydrochloric acid. The product is obtained by crystallization at -20° C. and recrystallized from 95% ethanol. There is obtained N-(3,5-Dinitrophenyl) nonanamide (M.P. 72.5°-73.0° C.). Analysis shows 12.69% nitrogen as against a calculated value of 12.61% for C15H21N3O5.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04663353 |
| Quelldatensatz | uspto-grants-1987_05 |
| ORD ID | ord-61dcfb17a5c740bab1848da503670eae |
| Quellennotiz | uspto-grants-1987_05 |