HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester → 2-[6-(3,4-Dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)hexyloxy]benzenepropanoic acid methyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-[6-(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester | HCID 53963375 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Produkt | 2-[6-(3,4-Dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)hexyloxy]benzenepropanoic acid methyl ester | HCID 54031624 | 86% |
Reaktionsschritte
Catalytic hydrogenation of 2-[6-(3,4-Dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)-5-hexynyloxy]benzenepropanoic acid methyl ester in methanol was carried out using the procedure of example 51. 2-[6-(3,4-Dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)hexyloxy]benzenepropanoic acid methyl ester was obtained as a colorless oil, in 86% yield.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05273999 |
| Quelldatensatz | uspto-grants-1993_12 |
| ORD ID | ord-3dfcb9f878ca4df0ba79ae8690416fdb |
| Quellennotiz | uspto-grants-1993_12 |