HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl Acetate → (4-Benzo[d]isothiazol-3-yl-piperazin-1-yl)-[5-methanesulfonyl-2-((S)-2,2,2-trifluoro-1-methyl-ethoxy)-phenyl]-methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | 3-(1-Piperazinyl)-1,2-benzisothiazole monohydrochloride | HCID 11521711 | — |
| Reactant | (S)-2-(1-Methyl-2,2,2-trifluoroethoxy)-5-methylsulfonylbenzoic acid | HCID 58863351 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | (4-Benzo[d]isothiazol-3-yl-piperazin-1-yl)-[5-methanesulfonyl-2-((S)-2,2,2-trifluoro-1-methyl-ethoxy)-phenyl]-methanone | HCID 11577135 | — |
Reaction Steps
Prepared in analogy to example 1.1 b) from 5-methanesulfonyl-2-((S)-2,2,2-trifluoro-1-methyl-ethoxy)-benzoic acid (Example 2.7) and 3-piperazin-1-yl-benzo[d]isothiazole hydrochloride (CA=87691-88-1) in acetonitrile. Chromatography (SiO2; ethyl acetate) yields the title compound as a colorless solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07429585B2 |
| Source dataset | uspto-grants-2008_09 |
| ORD ID | ord-ef1b474d9b7741ccadc97eaa3ee0baa0 |
| Source note | uspto-grants-2008_09 |