HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → 3-(4-Acetyloxyphenyl)glutaric anhydride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | HCID 20528836 | HCID 20528836 | — |
| Product | 3-(4-Acetyloxyphenyl)glutaric anhydride | HCID 12848984 | — |
Reaction Steps
A solution of 3-(4-hydroxyphenyl)glutaric acid (800 mg) in acetic anhydride (15 ml) is heated at 100° C. for 2.5 hours and evaporated to dryness in vacuo. The residual solid is crystallized from chloroform-hexane to afford 600 mg of 3-(4-acetyloxyphenyl)glutaric anhydride, melting point 140°-143° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04230621 |
| Source dataset | uspto-grants-1980_10 |
| ORD ID | ord-1c13245e65da4f8cbc59972705c81a3e |
| Source note | uspto-grants-1980_10 |