HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Nitromethane → HCID 54303925, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Nitromethane | HCID 6375 | — |
| Edukt | 1,1,3,3-Tetramethylguanidine | HCID 66460 | — |
| Edukt | 4-Methoxycinnamate methyl ester | HCID 92841 | — |
| Lösungsmittel | Hydrochloric Acid | HCID 313 | — |
| Lösungsmittel | Diethyl Ether | HCID 3283 | — |
| Produkt | HCID 54303925 | HCID 54303925 | — |
Reaktionsschritte
A mixture of 288 g of 4-methoxycinnamic acid methyl ester, 500 g of nitromethane and 23 g of tetramethylguanidine is allowed to stir for 72 hours. The solution is diluted with diethyl ether and aqueous hydrochloric acid solution (1 N, 1 liter) is added. The organic layer is separated, dried over anhydrous magnesium sulfate, and evaporated to give 4-nitro-3-(4-methoxyphenyl)butanoic acid methyl ester.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04548947 |
| Quelldatensatz | uspto-grants-1985_10 |
| ORD ID | ord-18f9293897da46bea096e0dcb16c6f79 |
| Quellennotiz | uspto-grants-1985_10 |