HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Aminothiophenol → HCID 178467277, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Aminothiophenol | HCID 14510 | — |
| Reactant | 3,5-Diacetyl-2,6-dihydroxy-4h-pyran-4-one | HCID 135465969 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 178467277 | HCID 178467277 | — |
Reaction Steps
A mixture of 2.12 g. of 3,5-diacetyl-4,6-dihydroxy-2H-pyran-2-one, 1.25 g. of p-aminothiophenol and 75 ml. of methanol is refluxed for two hours, cooled and filtered to yield 5-acetyl-4-hydroxy-3-[1-(p-mercaptophenylamino)ethylidene]-2H-pyran-2,6(3H)-dione, m.p. 207°-210° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04032652 |
| Source dataset | uspto-grants-1977_06 |
| ORD ID | ord-a2b0ee1812174592b6de78bb85b1b678 |
| Source note | uspto-grants-1977_06 |