HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phthalic Anhydride → HCID 19907327, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phthalic Anhydride | HCID 6811 | — |
| Reactant | 4-Fluoroanthranilic acid | HCID 2724967 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 19907327 | HCID 19907327 | — |
Reaction Steps
A mixture of phthalic anhydride (4.8 g) and 4-fluoroanthranilic acid (5 g) in dichloromethane (100 ml) was stirred at room temperature for 48 hours and the solid collected and washed with dichloromethane to give N-(2-carboxybenzoyl)-4-fluoroanthranilic acid, m.p. 187°-188°. (Compound 1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05093364 |
| Source dataset | uspto-grants-1992_03 |
| ORD ID | ord-e327f3ccf6994df08d94d0c501aa15c9 |
| Source note | uspto-grants-1992_03 |