HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 131717624, compound → HCID 131717623, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 131717624 | HCID 131717624 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Solvent | Hydrogen Bromide | HCID 260 | — |
| Product | HCID 131717623 | HCID 131717623 | — |
Reaction Steps
0.02 mol of 6-(4-methoxybenzoyl)benzothiazolinone obtained in Example 30 are placed in a mixture of 15 cc of 47% hydrobromic acid and 15 cc of acetic acid. The mixture is refluxed with agitation for 72 hours. It is allowed to cool and the product is drained, dried, washed with water, and recrystallized from alcohol at 95° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05240949 |
| Source dataset | uspto-grants-1993_08 |
| ORD ID | ord-930c8e9964fa4107bb54f2ddf7cda357 |
| Source note | uspto-grants-1993_08 |