HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → 4-Acetylbenzenesulphonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | 4-Acetylbenzenesulfonyl chloride | HCID 266418 | — |
| Reactant | Sodium 4-acetylbenzenesulphonate | HCID 23668814 | — |
| Product | 4-Acetylbenzenesulphonamide | HCID 74065 | — |
Reaction Steps
The damp 4-acetylbenzenesulfonyl chloride from 50 g. of sodium 4-acetylbenzenesulfonate is added in portions, with stirring, to 500 ml. of concentrated aqueous ammonia. The mixture is stirred at room temperature for 16 hours, cooled, and the precipitated 4-acetylbenzenesulfonamide removed by filtration and crystallized from aqueous ethanol/acetone; m.p. 177-179° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04137408 |
| Source dataset | uspto-grants-1979_01 |
| ORD ID | ord-d2d03594d0e34b4e82221671516ca2a0 |
| Source note | uspto-grants-1979_01 |