Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Methyl 6-aminohexanoate | HCID 1810164 | — |
| Lösungsmittel | Mesitylene | HCID 7947 | — |
| Produkt | Caprolactam acetylene | HCID 86742408 | 260,4% |
Reaktionsschritte
A solution of 37.1 g (0.256 mol) of methyl 6-aminocaproate in 723 g of mesitylene is stirred under reflux at 140° C./500 bar for 12 h. Evaporating off the mesitylene under reduced pressure leaves 46.4 g of a caprolactam-acetylene mixture which, according to HPLC, contains 58.2% of caprolactam, which corresponds to 27.0 g (0.239 mol) and a yield of 93.4%.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US04767857 |
|---|
| Quelldatensatz | uspto-grants-1988_08 |
|---|
| ORD ID | ord-955be329f2be48739f9d648bd81f7872 |
|---|
| Quellennotiz | uspto-grants-1988_08 |
|---|
