HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Aminoacetaldehyde → 1-[alpha-(o-Chlorophenyl)-o-tolyl]imidazole
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Aminoacetaldehyde | HCID 363 | — |
| Edukt | Trimethyl orthoformate | HCID 9005 | — |
| Edukt | 2-[(2-Chlorophenyl)methyl]aniline | HCID 13426664 | — |
| Katalysator | Titanium Tetrachloride | HCID 24193 | — |
| Lösungsmittel | 1,2-Dimethoxyethane | HCID 8071 | — |
| Produkt | 1-[alpha-(o-Chlorophenyl)-o-tolyl]imidazole | HCID 21497409 | — |
Reaktionsschritte
In the manner given in Example 1, α-(o-chlorophenyl)-o-toluidine is reacted first with trimethyl orthoformate; the resulting product is reacted with aminoacetaldehyde, dimethyl acetal, and the resulting productof this reaction is heated with titanium tetrachloride in monoglyme to give1-[α-(o-chlorophenyl)-o-tolyl]imidazole.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US03992400 |
| Quelldatensatz | uspto-grants-1976_11 |
| ORD ID | ord-e93e04507b354b0f99520af02886d20e |
| Quellennotiz | uspto-grants-1976_11 |