HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → Phenylmaleic anhydride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Aniline | HCID 6115 | — |
| Reactant | Maleic Anhydride | HCID 7923 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | Phenylmaleic anhydride | HCID 99174 | 29.2% |
Reaction Steps
Following the general procedure of Example I, 150 mmols of maleic anhydride were reacted with 25 mmols of distilled aniline in 60 mL of acetonitrile and in the presence of 38 mmols of concentrated HCl and 2.5 mmols of cuprous oxide. The process resulted in a 29.2% yield of 3-phenylmaleic anhydride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04604243 |
| Source dataset | uspto-grants-1986_08 |
| ORD ID | ord-af992a265b0f4d518bc1668be33d9b29 |
| Source note | uspto-grants-1986_08 |