HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → Ethanone, 1,1′-(4-amino-6-hydroxy-1,3-phenylene)bis-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | N-(2,4-diacetyl-5-hydroxyphenyl)acetamide | HCID 2775200 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | Ethanone, 1,1′-(4-amino-6-hydroxy-1,3-phenylene)bis- | HCID 20230855 | 91% |
Reaction Steps
3-Acetamido-4,6-diacetylphenol (250 g) was suspended in ethanol (2 l) containinc conc. hydrochloric acid (200 ml) and heated on a steam bath for 5 hours. The mixture was allowed to cool, and the crystalline product isolated by filtration. Yield 91%, mp 227°-230° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04328341 |
| Source dataset | uspto-grants-1982_05 |
| ORD ID | ord-4a44308c2807479ca2013cab9ec222e8 |
| Source note | uspto-grants-1982_05 |