HuagongsheHuagongshe Chemistry Print Report · For research reference only
4,4'-Dioctyldiphenylamine → HCID 20471342, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4,4'-Dioctyldiphenylamine | HCID 7569 | — |
| Reactant | Benzoic acid, 2-[(1-ethyl-2-methyl-1H-indol-3-yl)carbonyl]- | HCID 3084978 | — |
| Product | HCID 20471342 | HCID 20471342 | — |
Reaction Steps
Following a procedure similar to that described in Example 2B but employing 10.0 g of 2-(1-ethyl-2-methyl-3-indolylcarbonyl)benzoic acid and 13.0 g of 4,4'-dioctyldiphenylamine there was obtained a quantitative yield of 3-(1-ethyl-2-methyl-3-indolyl)-3-[N,N-bis-(4-octylphenyl)amino]phthalide, m.p. 106°108° C. A toluene solution of the product contacted with acidic clay or phenolic resin developed a yellow-colored image.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04251092 |
| Source dataset | uspto-grants-1981_02 |
| ORD ID | ord-40d793138d754e0fbb065c9046f8f4c9 |
| Source note | uspto-grants-1981_02 |