HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus oxychloride → HCID 22763500, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus oxychloride | HCID 24813 | — |
| Reactant | HCID 22763480 | HCID 22763480 | — |
| Product | HCID 22763500 | HCID 22763500 | — |
Reaction Steps
Reflux 2.1 g. 5-bromo-3-phenylbenzo[b]thiophene-2-carboxamide (0.0063 mole) together with 10 ml. of phosphorus oxychloride for 11/2 hours and then carefully pour into ice water. Filter off the white precipitate and dry it; recrystallize it from methanol to obtain the title compound; m.p. 145°-146°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04081549 |
| Source dataset | uspto-grants-1978_03 |
| ORD ID | ord-b904c49db47d406180de285c5fb2a98f |
| Source note | uspto-grants-1978_03 |