HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Nitromethane → HCID 54082890, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Nitromethane | HCID 6375 | — |
| Edukt | 1,1,3,3-Tetramethylguanidine | HCID 66460 | — |
| Edukt | Methyl 3-(4-methylphenyl)-2-propenoate | HCID 589472 | — |
| Lösungsmittel | Hydrochloric Acid | HCID 313 | — |
| Lösungsmittel | Diethyl Ether | HCID 3283 | — |
| Produkt | HCID 54082890 | HCID 54082890 | — |
Reaktionsschritte
A mixture to 300 g of p-methylcinnamic acid, methyl ester, 500 g of nitromethane and 39 g of tetramethylguanidine is allowed to stir at room temperature for 72 hours. The solution is diluted with diethyl ether and (1 liter, 1 N) aqueous hydrochloric acid solution added. The organic layer is separated, dried over anhydrous magnesium sulfate, and evaporated to give 4-nitro-3-(4-methylphenyl) butanoic acid methyl ester.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04548947 |
| Quelldatensatz | uspto-grants-1985_10 |
| ORD ID | ord-8224e872398d4797b5f96db9535e17b7 |
| Quellennotiz | uspto-grants-1985_10 |