HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-nitro-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide → 3-amino-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-nitro-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide | HCID 19691903 | — |
| Catalyst | Nickel | HCID 935 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 3-amino-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide | HCID 19691940 | — |
Reaction Steps
A solution of 1 g of 3-nitro-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide in 25 ml of methanol is hydrogenated to completion on 1 g of Raney Nickel at normal pressure and 20°. The solution is filtered, evaporated and 3-amino-N-(2,1,3-benzothiadiazol-5-yl)-1-benzenesulfonamide is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05726194 |
| Source dataset | uspto-grants-1998_03 |
| ORD ID | ord-6320ae92480446599727eaa48b88a8bc |
| Source note | uspto-grants-1998_03 |