HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Nitrobenzaldehyde → Ethyl 2-methyl-3-(4-nitrophenyl)prop-2-enoate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-Nitrobenzaldehyde | HCID 541 | — |
| Edukt | Ethyl 2-(triphenylphosphoranylidene)propionate | HCID 79792 | — |
| Produkt | Ethyl 2-methyl-3-(4-nitrophenyl)prop-2-enoate | HCID 54080096 | 56% |
Reaktionsschritte
The title compound was prepared from triphenyl(1-[ethoxycarbonyl]ethylidene)phosphorane and 4-nitrobenzaldehyde, substantially according to Preparation 5. The product was obtained in 56% yield, as an orange-yellow solid, m.p. 70.5°-73° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04343813 |
| Quelldatensatz | uspto-grants-1982_08 |
| ORD ID | ord-d9422bcd252746eab56c8f49757741ff |
| Quellennotiz | uspto-grants-1982_08 |