HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 19893011, compound → HCID 13535835, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 19893011 | HCID 19893011 | — |
| Solvent | Acetic Anhydride | HCID 7918 | — |
| Product | HCID 13535835 | HCID 13535835 | — |
Reaction Steps
A stirred solution of 21.5 g (0.10 mol) of 3-chloro-4-methylphthalic acid in 300 mL acetic anhydride is heated under reflux for six hours, allowed to cool to room temperature and concentrated in vacuo several times with anhydrous toluene. A viscous, dark, amber syrup is obtained, characterized by an infrared spectrum and used without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04608079 |
| Source dataset | uspto-grants-1986_08 |
| ORD ID | ord-e55b2183b44142f5b77067a41c1da20a |
| Source note | uspto-grants-1986_08 |