HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methyl 3-(1-methyl-2-oxocyclohexyl)propanoate → 6-Propyl-1,4-dioxospiro[4.5]decane-6-propionic acid methyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Methyl 3-(1-methyl-2-oxocyclohexyl)propanoate | HCID 574325 | — |
| Edukt | 1-Ethyl-2-oxocyclohexanepropionic acid methyl ester | HCID 12291888 | — |
| Edukt | 1-Propyl-2-oxocyclohexanepropionic methyl ester | HCID 22757286 | — |
| Edukt | 6-Ethyl-1,4-dioxospiro[4.5]decane-6-propionic acid methyl ester | HCID 53669270 | — |
| Produkt | 6-Propyl-1,4-dioxospiro[4.5]decane-6-propionic acid methyl ester | HCID 53769774 | — |
Reaktionsschritte
In the same manner but replacing 1-methyl-2-oxocyclohexane-propionic acid methyl ester with an equivalent amount of 1-ethyl-2-oxocyclohexanepropionic acid methyl ester or 1-propyl-2-oxocyclohexanepropionic acid methyl ester, described in Example 6, 6-ethyl-1,4-dioxospiro[4.5]decane-6-propionic acid methyl ester, νmaxCHCl3 1730 cm-1 and 6-propyl-1,4-dioxospiro[4.5]decane-6-propionic acid methyl ester, νmaxCHCl3 1735 cm-1, are obtained, respectively.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04057559 |
| Quelldatensatz | uspto-grants-1977_11 |
| ORD ID | ord-09db9567a673434abc5decb49c43b491 |
| Quellennotiz | uspto-grants-1977_11 |