HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → 2,4,6-Triphenylpyridine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | Benzaldehyde | HCID 240 | — |
| Reactant | Acetophenone | HCID 7410 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | 2,4,6-Triphenylpyridine | HCID 136370 | 68% |
Reaction Steps
"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."
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04008239 |
| Source dataset | uspto-grants-1977_02 |
| ORD ID | ord-9d4954c37d2d47d9aa8ffde726269260 |
| Source note | uspto-grants-1977_02 |