HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → HCID 21705007, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | HCID 54069217 | HCID 54069217 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 21705007 | HCID 21705007 | 59% |
Reaction Steps
2 g (84 mmole) 5-(4-[2-(3-methanesulfonyloxyphenyl)ethoxy]benzylidene)thiazolidine-2,4-dione was hydrogenated in 200 ml ethyl acetate and 10 ml acetic acid in the presence of Pd/C (10%) at atmospheric pressure over night. The catalyst was filtered off and the solvent was evaporated in vacuo. The residue was crystallized in ethanol to give 1.18 g (yield 59%) of the desired product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06288096B1 |
| Source dataset | uspto-grants-2001_09 |
| ORD ID | ord-6d04d53102a2422e87bb772bfd8212a6 |
| Source note | uspto-grants-2001_09 |