HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfanilamide → 4-Isocyanatobenzene-1-sulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfanilamide | HCID 5333 | — |
| Reactant | (R)-N-Pyrrolidin-3-yl-isonicotinamide | HCID 66630437 | — |
| Product | 4-Isocyanatobenzene-1-sulfonamide | HCID 21494023 | — |
Reaction Steps
This compound is prepared analogously to Intermediate R by replacing 3-aminobenzenesulphonamide with 4-aminobenzenesulphonamide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08258141B2 |
| Source dataset | uspto-grants-2012_09 |
| ORD ID | ord-63ed84453a5d4d3fa644739f444289ba |
| Source note | uspto-grants-2012_09 |