HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 2,4-Diaminobenzene-1-thiol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Benzenethiol, 2,4-dinitro- | HCID 75201 | — |
| Catalyst | Zinc | HCID 23994 | — |
| Product | 2,4-Diaminobenzene-1-thiol | HCID 20978649 | — |
Reaction Steps
Employing standard chemical reactions, the 2,4-diaminothiophenol was prepared by first reacting sodium hydrosulfide with 2,4-dinitrochlorobenzene to produce 2,4-dinitrophenylmercaptan. The 2,4-dinitrophenylmercaptan was reduced with zinc and hydrochloric acid to produce 2,4-diamino-thiophenol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04499149 |
| Source dataset | uspto-grants-1985_02 |
| ORD ID | ord-8ec27437e5514900b9f0d5b09b41e2d2 |
| Source note | uspto-grants-1985_02 |