HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ammonia → 2,4,6-Triphenylpyridine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Ammonia | HCID 222 | — |
| Edukt | Benzaldehyde | HCID 240 | — |
| Edukt | Acetophenone | HCID 7410 | — |
| Lösungsmittel | Acetic Acid | HCID 176 | — |
| Produkt | 2,4,6-Triphenylpyridine | HCID 136370 | 68% |
Reaktionsschritte
"Simple aldehydes and ketones without activating groups require mildly forcing conditions and produce the fully aromatic pyridines; accordingly, acetophenone, benzaldehyde, and ammonia in refluxing acetic acid gave a 68% yield of 2,4,6,-triphenylpyridine and a 25% yield of β-phenylpropionophenone."
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04055588 |
| Quelldatensatz | uspto-grants-1977_10 |
| ORD ID | ord-aa7d96fb12664a28b4538204f2d3b683 |
| Quellennotiz | uspto-grants-1977_10 |