HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Acetyl-7-chloro-2(3H)-benzothiazolone → 7-Chlorobenzo[d]thiazol-2(3H)-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Acetyl-7-chloro-2(3H)-benzothiazolone | HCID 20522279 | — |
| Solvent | 1,2-Dichloroethane | HCID 11 | — |
| Product | 7-Chlorobenzo[d]thiazol-2(3H)-one | HCID 13227339 | 90% |
Reaction Steps
Prepared analogous to Example 2(b) from 3-acetyl-7-chloro-2(3H)-benzothiazolone with a yield of 90% of theory. M.p. 202°-203° C. (1,2-dichloro-ethane).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04353919 |
| Source dataset | uspto-grants-1982_10 |
| ORD ID | ord-088a7932c39f436a8932ef0d0143df63 |
| Source note | uspto-grants-1982_10 |