HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 54236483, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 4-Methoxybenzaldehyde | HCID 31244 | — |
| Reactant | 6-hydroxy-2-(4-methoxyphenyl)chroman-4-one | HCID 11818079 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 54236483 | HCID 54236483 | — |
Reaction Steps
A hot solution of 27 g of 6-hydroxy-4'-methoxyflavanone and 13.6 g of anisaldehyde in 1,400 ml of ethanol is saturated with HCl and is left for 3 hours to cool; precipitation with water gives 3-p-methoxybenzylidene-6-hydroxy-4'-methoxyflavanone, m.p. 199°-201°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04937257 |
| Source dataset | uspto-grants-1990_06 |
| ORD ID | ord-c38b45c036bf4128bf144ae397863882 |
| Source note | uspto-grants-1990_06 |