HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Gamma-Butyrolactone → 1-Lauryl-2-pyrrolidone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Gamma-Butyrolactone | HCID 7302 | — |
| Edukt | Dodecylamine | HCID 13583 | — |
| Produkt | 1-Lauryl-2-pyrrolidone | HCID 62459 | 80,5% |
Reaktionsschritte
Following example 5, 18.8 g (0.22 M) of γ-butyrolactone and 37 g (0.2 M) of n-dodecylamine was heated for 24 hours. Distillation of the residue gave 40.7 g (80.3%) of 1-n-Dodecylazacyclopentan-2-one; b.p. 165°-170°/0.5 mm.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04316893 |
| Quelldatensatz | uspto-grants-1982_02 |
| ORD ID | ord-83a6c8d6f11441f9bbc8f7d914750462 |
| Quellennotiz | uspto-grants-1982_02 |