HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl ketone → HCID 23117831, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl ketone | HCID 7288 | — |
| Reactant | p-Toluenesulfonic acid monohydrate | HCID 521998 | — |
| Reactant | HCID 23117877 | HCID 23117877 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | HCID 23117831 | HCID 23117831 | — |
Reaction Steps
3-Pentanone and p-toluenesulfonic acid monohydrate were added to a benzene solution of ethyl 7-(cyclohexylamino)-6-fluoro-1-[2-hydroxy-1-(hydroxymethyl)ethyl]-4-oxo-1,4-dihydroquinoline-3-carboxylate, for stirring under reflux under heating for 34 hours, to obtain ethyl 7-(cyclohexylamino)-1-(2,2-diethyl-1,3-dioxan-5-yl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07879878B2 |
| Source dataset | uspto-grants-2011_02 |
| ORD ID | ord-75fbd57df4664994aabc73ae6195e578 |
| Source note | uspto-grants-2011_02 |