HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Bromo-2-formylbenzoic acid → HCID 21423668, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Bromo-2-formylbenzoic acid | HCID 603860 | — |
| Solvent | Water ethanol | HCID 19096565 | — |
| Product | HCID 21423668 | HCID 21423668 | — |
Reaction Steps
7-Bromoisocoumarin-3-carboxylic acid, mp. (EtOH-H2O) 320°-4°, (Found: C, 44.72; H, 1.86; Br. 29.41. C10H5BrO4 requires C, 44.64; H, 1.87; Br. 29.70), was prepared from 4-bromo-2-carboxybenzaldehyde by an analogous procedure to that described in Example 1.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03975535 |
| Source dataset | uspto-grants-1976_08 |
| ORD ID | ord-737566e451264cbbaad2c031f4934768 |
| Source note | uspto-grants-1976_08 |