Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | Polydatin | HCID 5281718 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | Resveratrol | HCID 445154 | 97.491,898% |
Reaktionsschritte
The following example illustrates conversion of a β-D-glycosylated stilbene to the aglycone. 200 mg of 90% trans-piceid (3,4′5-trans-trihydroxystilbene -3-β-mono-D-glucoside, BZ1-69-1) was mixed with 5 ml of concentrated hydrochloric acid and 95 ml water (5% HCl v/v) and refluxed with agitation at 100° C. for 90 minutes to yield 114 g (57% yield) trans-resveratrol (trans-3,4′,5-trihydroxystilbene).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US06361815B1 |
|---|
| Quelldatensatz | uspto-grants-2002_03 |
|---|
| ORD ID | ord-ceee14f390a041b695a415d57ac7161c |
|---|
| Quellennotiz | uspto-grants-2002_03 |
|---|
