HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Nitrodiphenylamine → N-Phenyl-p-phenylenediamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Nitrodiphenylamine | HCID 13271 | — |
| Reactant | Sodium Sulfide | HCID 14804 | — |
| Product | N-Phenyl-p-phenylenediamine | HCID 7564 | — |
Reaction Steps
aniline method, where p-nitro-chlorobenzene and aniline as raw materials react in the presence of a catalyst to produce 4-nitrodiphenylamine, then, 4-nitrodiphenylamine is reduced by sodium sulfide to form 4-aminodiphenylamine;
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07989662B2 |
| Source dataset | uspto-grants-2011_08 |
| ORD ID | ord-4021edd6ea5d4801bb1a041ed98bd98c |
| Source note | uspto-grants-2011_08 |