HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-(2-piperazin-1-ylethyl)-2-benzofuran-1(3H)-one hydrochloride → 2,5-Difluoro-4-[2-[4-[2-(1-oxo-3H-isobenzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]benzonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-(2-piperazin-1-ylethyl)-2-benzofuran-1(3H)-one hydrochloride | HCID 66646732 | — |
| Reactant | 2,5-Difluoro-4-(2-oxoethyl)benzonitrile | HCID 86694481 | — |
| Product | 2,5-Difluoro-4-[2-[4-[2-(1-oxo-3H-isobenzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]benzonitrile | HCID 68071885 | — |
Reaction Steps
2,5-Difluoro-4-[2-[4-[2-(1-oxo-3H-isobenzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]benzonitrile was prepared in a similar fashion to that described for the synthesis of Example 38 starting from 5-[2-(piperazin-1-yl)ethyl]-2-benzofuran-1(3H)-one hydrochloride and 2,5-difluoro-4-(2-oxoethyl)benzonitrile. LC-MS (IE, m/z): 412.1 [M+1]+. (0.23 μM)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09073882B2 |
| Source dataset | uspto-grants-2015_07 |
| ORD ID | ord-071b6495a0814434a7f523cb23ae6635 |
| Source note | uspto-grants-2015_07 |