HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridinium chloride → HCID 135741999, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridinium chloride | HCID 10176127 | — |
| Reactant | Benzo[d]isothiazol-7-ol | HCID 19384356 | — |
| Reactant | 7-Fluoro-4-methoxy-1,2-benzothiazole | HCID 57485130 | — |
| Product | HCID 135741999 | HCID 135741999 | 65% |
Reaction Steps
A method similar to that described for the synthesis of benzo[d]isothiazol-7-ol in WO 04/043904 was used from 7-fluoro-4-methoxybenzo[d]isothiazole (500 mg, 27.32 mmol) and pyridine hydrochloride (2.5 g, 21.74 mmol) to give the title compound as grey solid (420 mg, 65%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07868017B2 |
| Source dataset | uspto-grants-2011_01 |
| ORD ID | ord-07a346b76c3547d189fc48bbcb9d8ec3 |
| Source note | uspto-grants-2011_01 |