HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ethyl orthoformate → 5-Methyl-1-(alpha-phenyl-o-tolyl)imidazole
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Ethyl orthoformate | HCID 31214 | — |
| Edukt | 2-Benzylaniline | HCID 119805 | — |
| Edukt | (2-Methyl-1,3-dioxolan-2-yl)methanamine | HCID 12434663 | — |
| Katalysator | Titanium Tetrachloride | HCID 24193 | — |
| Produkt | 5-Methyl-1-(alpha-phenyl-o-tolyl)imidazole | HCID 21497367 | — |
Reaktionsschritte
In the manner given in Preparation 23, α-phenyl-o-toluidine is reacted with triethyl orthoformate, the resulting oil is heated with 2-methyl-2-(aminomethyl)-1,3-dioxolane, and the resulting product treated with titanium tetrachloride to give 5-methyl-1-(α-phenyl-o-tolyl)imidazole.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US03941803 |
| Quelldatensatz | uspto-grants-1976_03 |
| ORD ID | ord-d1143b38c60c4a2aa7090292628ed2d4 |
| Quellennotiz | uspto-grants-1976_03 |