HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Chloro-5-nitrobenzenesulfonic acid → HCID 20266816, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Chloro-5-nitrobenzenesulfonic acid | HCID 7310 | — |
| Reactant | Cyclohexylamine | HCID 7965 | — |
| Reactant | Sodium Carbonate | HCID 10340 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 20266816 | HCID 20266816 | — |
Reaction Steps
To 4-chloro-3-sulphonitrobenzene (130 g) in water (2 liters) was added cyclohexylamine (75 ml) and sodium carbonate (26.5 g). The reaction mixture was heated at 90° for 10 hours, cooled and the solid so formed isolated by filtration to give 4-cyclohexylamino-3-sulphonitrobenzene (120 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04542213 |
| Source dataset | uspto-grants-1985_09 |
| ORD ID | ord-f20590bdffb74c0da6ece6dd094f7ae7 |
| Source note | uspto-grants-1985_09 |