HuagongsheHuagongshe Chemistry Print Report · For research reference only
Lithium Hydroxide → 4-{2-[2-(4-Chloro-phenyl)-2,4,5,6,7,8-hexahydro-cycloheptapyrazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Lithium Hydroxide | HCID 3939 | — |
| Reactant | 4-{2-[2-(4-Chloro-phenyl)-2,4,5,6,7,8-hexahydro-cycloheptapyrazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid methyl ester | HCID 53390439 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 4-{2-[2-(4-Chloro-phenyl)-2,4,5,6,7,8-hexahydro-cycloheptapyrazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid | HCID 53390440 | — |
Reaction Steps
In analogy to the procedure described in example 2, 4-{2-[2-(4-chloro-phenyl)-2,4,5,6,7,8-hexahydro-cycloheptapyrazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid methyl ester (example 12) was hydrolysed using aqueous lithium hydroxide solution in THF and MeOH to give the title compound as white solid. MS: m/e=524.2 [M+H+].
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08252826B2 |
| Source dataset | uspto-grants-2012_08 |
| ORD ID | ord-03e3e9a3a6de4bbf8a4c3c233d83e8b8 |
| Source note | uspto-grants-2012_08 |