HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Amino-2,6-diphenylphenol → 2-[1-(2,4,6-Trimethylphenylimino)ethyl]-6-[1-(4-hydroxy-3,5-diphenylphenylimino)ethyl]pyridine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Amino-2,6-diphenylphenol | HCID 621555 | — |
| Reactant | 1-{6-[(1E)-N-(2,4,6-Trimethylphenyl)ethanimidoyl]pyridin-2-yl}ethan-1-one | HCID 22134468 | — |
| Reactant | 2-[1-(2,4,6-Trimethylphenylimino)ethyl]-6-[1-(4-propoxy-3,5-diphenylphenylimino)ethyl]pyridine | HCID 57721389 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | 2-[1-(2,4,6-Trimethylphenylimino)ethyl]-6-[1-(4-hydroxy-3,5-diphenylphenylimino)ethyl]pyridine | HCID 136004695 | — |
Reaction Steps
The title compound was prepared by condensation of 4-hydroxy-3,5-diphenylaniline with 2-[1-(2,4,6-trimethylphenylimino)ethyl]-6-acetylpyridine, prepared according to the method disclosed in WO02/28805, in toluene, using 4 Å molecular sieves, similarly to the above-described preparation of 2-[1-(2,4,6-trimethylphenylimino)ethyl]-6-[1-(4-propoxy-3,5-diphenylphenylimino)ethyl]pyridine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07547783B2 |
| Source dataset | uspto-grants-2009_06 |
| ORD ID | ord-a31da377308746f5b302ea1ca2713cf5 |
| Source note | uspto-grants-2009_06 |