HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridinium chloride → Benzo[d]isothiazol-7-ol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridinium chloride | HCID 10176127 | — |
| Reactant | HCID 13123247 | HCID 13123247 | — |
| Reactant | Benzo[d]isothiazol-4-ol | HCID 135741992 | — |
| Product | Benzo[d]isothiazol-7-ol | HCID 19384356 | 47.4% |
Reaction Steps
A method similar to that used in the preparation of benzo[d]isothiazol-4-ol using 7-methoxy-benzo[d]isothiazole (60 mg, 0.363 mmol) and pyridine hydrochloride (500 mg, 4.33 mmol) gave the title compound (26 mg, 47%); Mass spectrum (ion-spray): m/z=151.9 (m+1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07410982B2 |
| Source dataset | uspto-grants-2008_08 |
| ORD ID | ord-a220578ea64a4970a6cc7f4c121adbaf |
| Source note | uspto-grants-2008_08 |