HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,2-Dimethyl-3-(3-cyclobutoxy-3-oxo-1-propenyl)-cyclopropane-carboxylic acid → 2,2-Dimethyl-3-(3-cyclobutoxy-3-oxo-1-propenyl)-cyclopropane-carboxylic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2,2-Dimethyl-3-(3-cyclobutoxy-3-oxo-1-propenyl)-cyclopropane-carboxylic acid | HCID 53962327 | — |
| Lösungsmittel | Chloroform | HCID 6212 | — |
| Produkt | 2,2-Dimethyl-3-(3-cyclobutoxy-3-oxo-1-propenyl)-cyclopropane-carboxylic acid | HCID 53962327 | — |
| Produkt | 2,2-Dimethyl-3-(3-cyclobutoxy-3-oxo-1-propenyl)-cyclopropane-carboxylate | HCID 73675571 | — |
Reaktionsschritte
Using the procedure of Example 9, (1R, cis, ΔZ) 2,2-dimethyl-3-(3-cyclobutoxy-3-oxo-1-propenyl)-cyclopropane-carboxylic acid and (3-propyn-2-yl-2,5-dioxo-imidazolidinyl)-methanol were reacted to obtain (3-propyn-2-yl-2,5-dioxo-imidazolidinyl)-methyl (1R, cis, ΔZ) 2,2-dimethyl-3-(3-cyclobutoxy-3-oxo-1-propenyl)-cyclopropane-carboxylate with a specific rotation of [α]D20 =+18°±1° (c=1.2% in chloroform).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04833163 |
| Quelldatensatz | uspto-grants-1989_05 |
| ORD ID | ord-f24a1cc0bb3c4bf4b7c1c5e495f63892 |
| Quellennotiz | uspto-grants-1989_05 |