HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 19838093, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 3-Acetyloxy-4-methoxy-5-nitro-2-propylbenzaldehyde | HCID 21276281 | — |
| Solvent | Sodium Hydroxide | HCID 14798 | — |
| Product | HCID 19838093 | HCID 19838093 | 98.2% |
Reaction Steps
A suspension of the product from step (b) (39.5 g) in 20% sodium hydroxide solution (140 ml) was heated at 90° for 5 hours. The mixture was cooled and acidified wth dilute hydrochloric acid. The aqueous phase was extracted with ethyl acetate washed with brine, dried, filtered and evaporated to leave a brown oil (33 g) MS; m/e 239.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04720586 |
| Source dataset | uspto-grants-1988_01 |
| ORD ID | ord-3384220521a44aa5b7188b4228c696ba |
| Source note | uspto-grants-1988_01 |