HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → HCID 2785114, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Piperonal | HCID 8438 | — |
| Reactant | Rhodanine | HCID 1201546 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 2785114 | HCID 2785114 | 78.7% |
Reaction Steps
Twenty grams (133.2 mmol) of piperonal were reacted with 17.74 g (133.2 mmol)of rhodanine in 38.24 g (466.2 mmol) of glacial acetic acid at reflux for about 3 hours. The mixture was then poured into water and stirred overnight. A precipitate formed which was recovered by filtration and then air dried overnight to provide 27.8 g of title product. m.p. 194°-195° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05716975 |
| Source dataset | uspto-grants-1998_02 |
| ORD ID | ord-987e099bac14448ba6af75212a8ae6de |
| Source note | uspto-grants-1998_02 |