HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-Chloro-5-hydroxy-5-methyl-6-heptyne → 7-Ethoxymethyl-1-(5-hydroxy-5-methyl-6-heptynyl)-3-methylxanthine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-Chloro-5-hydroxy-5-methyl-6-heptyne | HCID 13198054 | — |
| Edukt | 7-Ethoxymethyl-3-methylxanthine | HCID 13747684 | — |
| Produkt | 7-Ethoxymethyl-1-(5-hydroxy-5-methyl-6-heptynyl)-3-methylxanthine | HCID 21839351 | — |
Reaktionsschritte
44.84 g (0.2 mol) of 7-ethoxymethyl-3-methylxanthine were reacted with 32.13 g (0.2 mol) of 1-chloro-5-hydroxy-5-methyl-6-heptyne from Example 1B1), and worked up in analogy to Example 1B2).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05965555 |
| Quelldatensatz | uspto-grants-1999_10 |
| ORD ID | ord-e5a26538947f488996303ec8b03061a8 |
| Quellennotiz | uspto-grants-1999_10 |