HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 14770862, compound → HCID 14770863, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 14770862 | HCID 14770862 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 14770863 | HCID 14770863 | 191.9% |
Reaction Steps
A solution of 20 g (50 mmol) of 7-(1,4-dioxaspiro[4.4]non-7-yl)-1-cyclopropyl-6-fluoro-1,4-dihydro4-oxoquinoline-3-carboxylic acid, ethyl ester in 150 ml of ethanol and 100 ml of 6.0 M hydrochloric acid was heated at reflux for 6 hours. The solvent was removed in vacuo to give 31.6 g of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04929613 |
| Source dataset | uspto-grants-1990_05 |
| ORD ID | ord-239f4e77e5f945adbd2af023a3164fe0 |
| Source note | uspto-grants-1990_05 |