HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus pentachloride → Benzylsulfamyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus pentachloride | HCID 24819 | — |
| Reactant | Benzylsulfamic acid | HCID 12649342 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | Benzylsulfamyl chloride | HCID 13529095 | — |
Reaction Steps
A stirred mixture of benzylsulfamic acid (73 g), PCl5 (81 g) in toluene (540 ml) is heated to 40°-50° C. for one hour and refluxed for about 3 hours. The cooled mixture is filtered through Celite and the filtrate concentrated in vacuo to remove the toluene affording the desired product as a liquid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04704388 |
| Source dataset | uspto-grants-1987_11 |
| ORD ID | ord-616e6714301d4dfa87f2652f15a6082a |
| Source note | uspto-grants-1987_11 |