HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosgene → HCID 21288567, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosgene | HCID 6371 | — |
| Reactant | N-(Butylcarbamoyl)pyridine-2-sulfonamide | HCID 20278365 | — |
| Solvent | O-Xylene | HCID 7237 | — |
| Product | HCID 21288567 | HCID 21288567 | — |
Reaction Steps
To 125 ml of dry xylene is added with stirring 20.7 g of N-(butylcarbamoyl)-2-pyridinesulfonamide. This solution is heated to reflux, and phosgene is added until no further uptake of this gas is observed. It is then cooled, filtered and the solvent is removed in vacuo to yield 2-pyridinesulfonylisocyanate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04522645 |
| Source dataset | uspto-grants-1985_06 |
| ORD ID | ord-904aa3ec8cf14ef79c21f3913ca77421 |
| Source note | uspto-grants-1985_06 |