HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonium Hydroxide → 5-Chlorothiophene-2-Sulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonium Hydroxide | HCID 14923 | — |
| Reactant | 5-Chlorothiophene-2-sulfonyl chloride | HCID 2733925 | — |
| Product | 5-Chlorothiophene-2-Sulfonamide | HCID 1241301 | — |
Reaction Steps
5-Chloro-2-thiophenesulfonyl chloride (4 g, 18.4 mmole) was added to ammonium hydroxide (100 ml of conc. aqueous solution). This mixture was stirred at room temperature and concentrated under vacuum. The precipitate was filtered and washed with hexanes and water to produce 1.94 g of solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05302724 |
| Source dataset | uspto-grants-1994_04 |
| ORD ID | ord-9110e2e978ac430dbc1bbcdb99669361 |
| Source note | uspto-grants-1994_04 |